Geometry Match each segment, angle, or arc to its degree measure. segment ADsegment DKsegment AKsegment KLangle BDCangle DAKangle EMAangle FBAarc EJsegment DEsegment AFarc DCE
Answers
The given figure inscribed in the circle is a square.
We know from the properties of a square that all the sides and all the angles of a square are equal.
Also the diagonal bisects each other at 90 degrees.
From the figure we are given;
CD = 14.14
AJ = 10
arc BC = 90 degrees
From the figure and properties of polygons, we can say that;
arc BC = arc CD = arc DE = Arc EB = 90 degree
AJ = AK = AB = AC = AD = AE = 10 = Radius of circle
JL = EC = BD = 20 = diameter of circle (Since, diameter = 2 * radius)
BC = CD = DE = EB = 14.14 = sides of the squares
Thus, the given figure inscribed in the circle is a square.
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Related Questions
What is 4 1/4 - 2 1/2
Answers
idrk i searched it up
Answer:
=1 and 3 over 41
=1.75
Step-by-step explanation:
[tex]\frac{(438)^{3} \sqrt{0.056} }{(388)^{4} }[/tex]
Answers
The simplification of the given expression is 0.3404
What is simplification of an expression?Usually, simplification involves proceeding with the pending operations in the expression. Like, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form. Simplification usually involves making the expression simple and easy to use later.
WE have given the expression as;
[tex]\frac{(438)^{3} \sqrt{0.056} }{(388)^{4} }[/tex]
Now solving;
[tex]\dfrac{(438)^{3} \sqrt{0.056} }{(388)^{4} }\\\\\\\dfrac{84027784 \times 0.23}{58411072 }\\[/tex]
= 0.3404
Therefore, the simplification of the given expression is 0.3404
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Matikas is writing a coordinate proof to show that the midpoints of a quadrilateral are the vertices of a parallelogram. He starts by assigning coordinates to the vertices of quadrilateral RSTV and labeling the midpoints of the sides of the quadrilateral as A, B, C, and D.
Quadrilateral R S T V in a coordinate plane with vertex R at 0 comma 0, vertex S in the first quadrant at 2 a comma 2b, vertex T also in the first quadrant at 2 c comma 2 d, and vertex V on the positive side of the x-axis at 2 c comma 0. Point A is between points R and S, point B is between points S and T, point C is between points T and V, and point D is between points R and V.
Enter the answers, in simplified form, by filling in the boxes to complete the proof.
The coordinates of point A are (
,
).
The coordinates of point B are (a+c, b+d) .
The coordinates of point C are (
,
).
The coordinates of point D are (c, 0) .
The slope of both AB¯¯¯¯¯ and DC¯¯¯¯¯ is dc .
The slope of both AD¯¯¯¯¯ and BC¯¯¯¯¯ is
.
Because both pairs of opposite sides are parallel, quadrilateral ABCD is a parallelogram.
Answers
(a,b) = coordinate of point A , (2c,d) = coordinate of point C , slope of AD and BC = [tex]\frac{b}{a-c}[/tex]
What is coordination?A set of values representing the location of a point on the coordinate plane using horizontal and vertical distances from two reference axes. Often expressed as (x,y), where the x value and
As per the midpoint formula
we have points P(x1,y1) and Q (x2, y2)
Now mid point of line PQ is
[tex]x = \frac{x1+x2}{2} , y =\frac{y1+y2}{2}[/tex]
Here, the mid point of line joining R(0,0) and S(2a,2b)
By midpoint formula, coordinates of point A
[tex]x = \frac{0 + 2a}{2} =a , y = \frac{0+2b}{2} = b[/tex]
so
coordinate of point A is (a,b)
[tex]Also, C. is \\ the midpoint of line joining \\T (2c,2d) and V(2c,0)[/tex]
coordinate of point C is given by
[tex]x = \frac{2c+2c}{2} = 2c, y = \frac{2d+0}{2} = d[/tex]
so we have
(2c,d) = coordinate of point C
it is given that coordinate of point B is (a+c, b+d) and coordinate of D is (c,0)
If we have points P(x1,y1) and Q (x2,y2)
then the slope of PQ =[tex]\frac{y2-y1}{x2-x1}[/tex]
hence slope of AD= [tex]\frac{0-b}{c-a}[/tex]
=[tex]\frac{b}{a-c}[/tex]
and slope of BC =[tex]\frac{d-(b+d)}{2c-(a+c)} \\[/tex]
=[tex]\frac{b}{a-c}[/tex]
both of the ,slope of AD and slope of BC are same = [tex]\frac{b}{a-c}[/tex]
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twelve more than two times a
number is twenty-two
Answers
Answer:
5 is the number
Step-by-step explanation:
2x + 12 = 22
2x+12-12 = 22-12
2x = 10
2x÷2 = 10÷2
x=5
Plug x back in the equation and check the answer.
2(5)+12 = 22
10+12 = 22
22=22
It checks out!
Complete the table. Write each exponent as a simplified fraction or integer.
6 to the power of - 1
6 to the power of - 2
6 to the power of - 3
6 to the power of - 4
Answers
Answer + Explanation:
Since you just flip the fraction if you have a negative power, you get
1.) 6 to the power of -1 = 1/6
2.) 6 to the power of -2 = 1/36
3.) 6 to the power of -3 = 1/216
4.) 6 to the power of -4 = 1/1296
b=3 what does b(b-5) equal please
Answers
Answer:
= -6
Step-by-step explanation:
Substitute it in:
3(3-5)
Calculate the difference:
3(-2)
Then multiply to get an answer:
= -6
5. Write whether each expression is a monomial or a binomial.а. Зуb.(-9) +hC. Wr + 5wrd. -7aghe. 2f. k + 126. Simplify these expressions.8n + (-9p) + (-2p)
Answers
A monomial is an expression with a single term. A binomial is an expression with 2 terms.
Looking at the given question,
a. 3y is a single term. Thus, it is a monomial
b. - 9 + h. The expression has two terms. It means that it is a binomial
c. Wr + 5wr is also a binomial
d. -7agh is a monomial
e. 2 is a monomial
f. k + 12 is a binomial
The coordinates of one endpoint of a line segment are (4, - 12). The length of the segment is 5 units. Determine four coordinate pairs that could serve as the other endpoint of the given line segment. Enter all four coorblinate pairs in the box using a comma to separate each pair. For example:
Answers
Solution:
Starting point = (4, -12)
Length = units
Along the y axis, the endpoints could be
(4, -7) and (4, -17)
Along the x- axis, the endpoints could be
(9, -12) and (-1, -12).
The answer is (4, -7), (4, -17), (9, -12), (-1, -12).
1) When full, a tank contains 1620 gallons of water. Currently, the tank has 648 gallons of water in it. What percent of the full tank is this?
Answers
Answer:
The tank is currently 40% (40 percent) full.
Step-by-step explanation:
We can find this by dividing the current fullness (648 gal) by the full tank (1620 gal).
648 / 1620 = 0.4
0.4 = 40%
How do we know to divide 648 by 1620 and not the other way around?
We know this because that we want to know what percent of the full tank is currently full. It's something that you just need to get used to, once you do enough of these types of problems, I'm sure you'll get the hang of it!
Hope I could help you! If I did, it would mean a lot of you could give braniest or even just a thanks :) If I didn't quite answer your question, please let me know and I'll try my best to assist you!
(c) The annual membership fee in 2013 is $198 for each adult and $75 for each child. (i) Calculate the total amount the 560 members pay in 2013.
Answers
The total amount the 560 members pay in 2013 will be $96,120.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The yearly enrollment expense in 2013 is $198 for every grown-up and $75 for every kid.
Adult = 440 members
Children = 120 members
Then the total amount the 560 members pay in 2013 will be given as,
Total amount = 440 x 198 + 120 x 75
Simplify the expression, then we have
Total amount = 440 x $198 + 120 x $75
Total amount = $87,120 + $9,000
Total amount = $96,120
The total amount the 560 members pay in 2013 will be $96,120.
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The complete question is given below.
The annual membership fee in 2013 is $198 for each adult and $75 for each child.
Adult = 440 members
Children = 120 members
Calculate the total amount the 560 members pay in 2013.
For a field trip 23 students rode in cars and the rest filled 4 buses how many students were in each bus if 111 students were on the trip.
Answers
Let b be the number of students that were in each bus, since 111 students were on the trip, 23 students rode in cars, and the rest filled 4 buses, then we can set the following equation:
[tex]111=23+4b\text{.}[/tex]Subtracting 23 from the above equation we get:
[tex]\begin{gathered} 111-23=23+4b-23, \\ 88=4b\text{.} \end{gathered}[/tex]Dividing the above equation by 4 we get:
[tex]\begin{gathered} \frac{88}{4}=\frac{4b}{4}, \\ b=22. \end{gathered}[/tex]Answer: 22 students.
1. What is the equation of the line in standard form? A302-10
Answers
Question: What is the equation of the line in standard form?
The standard form for a line is :
y = mx + b
where m is the slope and b is the intercept with y axis.
First, we are going to find the slope, choosing any two points on the line. For example (X1, Y1) = (-4,0) and (X2, Y2) = (0,3). Then, by definition the slope is:
[tex]m\text{ = }\frac{Y2\text{ - Y1}}{X2\text{ - X1}}\text{ = }\frac{3-0}{0-(-4)}\text{ = }\frac{3}{0+\text{ 4}}\text{ = }\frac{3}{4}[/tex]so, our new line equation would be:
[tex]y\text{ = mx + b = }\frac{3}{4}x\text{ + b}[/tex]that is:
[tex]y\text{ = }\frac{3}{4}x\text{ + b}[/tex]Now, we are going to find the y-intercept. This is also accomplished by picking two points on the line and solving for b. For example (X2, Y2) = (0,3). So, for above equation we have:
[tex]3\text{ = }\frac{3}{4}(0)\text{ + b}[/tex]then
[tex]3\text{ = 0 + b = b}[/tex]Then, we have b = 3.
Now, replacing the values of the slope and the intercept previously found, we obtain the equation of the line :
[tex]y\text{ = mx + b = }\frac{3}{4}x\text{ + }3[/tex]that is
[tex]y\text{ = }\frac{3}{4}x\text{ + }3[/tex]Which graph shows the ordered triple (2, 3, 3) plotted correctly?
Answers
Answer:
the answer is D
Step-by-step explanation:
Between which rational numbers does 30−−√ fall?
Answers
Rational number which does the square root of 30 fall is between 5 and 5.5.
Define rational number.A rational number is any number that can be expressed as a ratio (or fraction) of two integers. p/q where q is not equal to 0 is the form of a rational number, which is a sort of real number in mathematics. A rational number is any fraction with a non-zero denominator. 1/2, 1/5, 3/4, and other like numbers are a few examples of rational numbers.
Given,
25 and 36, which are the squares of 5 and 6, respectively, are the perfect squares that are most similar to 30.
Therefore, the square root of 30 will lie between 5 and 6. Additionally, the square root of 30 will be between 5 and 5.5 because it is closer to 25 than it is to 36.
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what is 5(−3.4k−7)+(3k+21) pls
Answers
50% of the tickets sold an amusement park or a discount tickets at the park sold 94 tickets to know how many discount tickets did it sell
Answers
we have that
50%=50/100=0.50
Multiply the total tickets sold by the factor of 0.50
so
94*0.50=47 tickets
the answer is 47 tickets1-You are werdding photograher. You are preparing to photograph wedding party consisting of 5 bridemaids. 5 groomsmen, the bride, and the groom. How many people should be in this photo ?
Answers
EXPLANATION
In this photo should be 5+5+1+1=12 people.
The answer is 12 people.
Jerome is making beef stew for his family. The recipe calls for 3.5 pounds (lbs.) of stew meat. He notices that he has 1.25 pounds (lbs.) in his refrigerator. How much stew meat should buy when he goes to the grocery in order to have enough? a) What operation (add, subtract, multiply or divide) would you use to solve this? b) How did you know?
Answers
EXPLANATION
Let's see the facts:
Call for---> 3.5 lbs of stew meat
Refrigerator -------> 1.25 lbs stew meat
He would buy:
Required - Available ----> 3.5 - 1.25 = 2.25 lbs of stew meat
The operation that we apply is subtraction because 3.5lbs (required) is greater than 1.25lbs (available).
what does pie mean in math
Answers
Answer: The symbol used by mathematicians to represent the ratio of a circle's
Step-by-step explanation: circumference to its diameter is the lowercase Greek letter π, sometimes spelled out as pi. In English, π is pronounced as "pie"
Bryce wants to renovate his kitchen. The construction estimate is $28,400. He can finance through his local bank or directly through the construction company. The bank (loan A) offers a maximum 6-year loan at 8% annual interest, resulting in monthly payments of $497.94.The construction company (loan B) offers a maximum 10-year loan at 5.5% annual interest, resulting in monthly payments of $308.21.Which loan requires Bryce to pay less, and by how much?First, calculate the total payback for each loan.
Answers
ANSWER:
Loan A requires Bryce to pay less by $1,133.52
EXPLANATION:
For bank A, we're given;
Length of loan in years(t) = 6 years
Annual interest rate(r) = 8% = 8/100 = 0.08
Loan payment(PMT) = $497.94
Number of compounds per year(n) = 12
We can go ahead and determine the loan amount using the below formula as seen below;
[tex]\begin{gathered} Loan\text{ }amount,P_0=\frac{PMT(1-(1+\frac{r}{n})^{-nt})}{\frac{r}{n}} \\ \\ =\frac{497.94(1-(1+\frac{0.08}{12})^{-12*6}}{\frac{0.08}{12}} \\ \\ =\text{ \$}28399.77 \end{gathered}[/tex]So we can see that Bryce will pay back;
[tex]\begin{gathered} Bank\text{ }A\text{ }Loan\text{ }Payback=497.94(12*6) \\ \\ =497.94\left(72\right) \\ \\ =\text{\$}35,851.68 \end{gathered}[/tex]For bank B, we're given;
Length of loan in years(t) = 10 years
Annual interest rate(r) = 5.5% = 5.5/100 = 0.055
Loan payment(PMT) = $308.21
Number of compounds per year(n) = 12
We can go ahead and determine the loan amount using the below formula as seen below;
[tex]\begin{gathered} Loan\text{ }amount,P_0=\frac{PMT(1-(1+\frac{r}{n})^{-nt})}{\frac{r}{n}} \\ \\ =\frac{308.21(1-(1+\frac{0.055}{12})^{-12*10}}{\frac{0.055}{12}} \\ \\ =\text{ \$}28399.57 \end{gathered}[/tex]So we can see that Bryce will pay back;
[tex]\begin{gathered} Bank\text{ B }Loan\text{ }Payback=308.21(12*10) \\ \\ =308.21\left(120\right) \\ \\ =\text{\$}36985.20 \end{gathered}[/tex]We can see that Bryce will pay back $35,851.68 for Loan A and $36,985.20 for Loan B, so Loan A requires Bryce to pay less and by $1,133.52
write write in equal inequalities to represent each situation Molly went shopping in her bank account got below 7.50
Answers
Use the graph to determine the point of intersection (4,5)(1,3)(5,4)(3,1)
Answers
The intersection point is (4,5) because that's the point where the two lines meet
Sara needs to purchase one notebook and packs of pencils (p) for school. A notebook costs $12.99 and packs of pencils cost $1.19 each. Which equation shows the relationship between the total cost, C, of a notebook and p packs of pencils?
Answers
The total cost of all the items mentioned can be expressed as
12.99 + 1.19 P = C
Given : Sara needs to purchase one notebook
Also it is given that pack of pencils is represented by P
Since a notebook costs = $ 12.99
And pack of pencils cost = $ 1.19
Thus the total cost can simply be represented by adding all the above mentioned items
this means it can be written as
12.99 + 1.19 P = C where C represents the total cost { given }
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The height of a triangle is 5 less than double its base, which is 13/2. Find the triangle´s area.
Answers
Answer:
The answer you are looking for would be 11 7/2.
Step-by-step explanation:
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May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!
please need help with this ASAP
Answers
Answer:
[tex]\sf \dfrac{1}{2} \pi \;\overline{TM}[/tex]
Step-by-step explanation:
The angle at the circumference in a semicircle is a right angle.
Therefore, as [tex]\sf \overline{OS}[/tex] is the diameter of circle T, and point Q is on the circumference of the circle:
m∠SQO = 90°Therefore, if m∠MTN = m∠SQO then:
m∠MTN = 90°Angles around a point sum to 360°.
As 90° is one quarter of 360°, the measure of arc MN is one quarter of the circumference of circle T.
The circumference of a circle is 2πr, where r is the radius.
Therefore:
[tex]m\sf \overset{\frown}{MN}=\dfrac{2 \pi r}{4}=\dfrac{1}{2} \pi r=\dfrac{1}{2} \pi \;\overline{TM}[/tex]
Sam and Rohan's families are driving to Chicago, Illinois, from Orlando, Florida. Sam's
family is driving a direct route of 1,157 miles at 65 mph. Rohan and his family are driving
through Charlotte, North Carolina and will drive 1,250 miles at 70 mph.
At this rate, how many hours will it take Sam's family to get to Chicago, Illinois?
(Round your answer to the tenths place.)
Answers
The time taken for Sam's family to get to Chicago, Illinois is 17.8 hours.
How many hours will it take Sam's family to get to Chicago, Illinois?Sam's family:
Total distance = 1,157 milesAverage speed = 65 mphTime taken = ?Average speed = Total distance / Time taken
65 = 1, 157 / time
cross product
65 × time = 1, 157
Time = 1,157 / 65
Time = 17.8 hours
Roshan's family:
Total distance = 1,250 milesAverage speed = 70 mphTime taken = ?Average speed = Total distance / Time taken
70 = 1,250 / Time
cross product
70 × time = 1,250
Time = 1,250/70
Time = 17.86 hours
Approximately,
17.9 hours
In conclusion, it will take Rohan's family 17.9 hours to get to Chicago, Illinois.
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Sup guy can i have help 420 points up for grab
-(x-8y+27)
Answers
Answer:
-x+8y-27
Step-by-step explanation:
-(x-8y+27)
so the sub symbol is kinda just 1 sense there isnt anything else for there
-1(x-8y+27)
now just like group them or smt
-1(x)+(-1)(-8y)+(-1x27)
so yea then tou multiply all of them and then
-x+8y-27
also
- x - = +
+ x + = +
- x + = -
Taylor received a paycheck of $1575. First, she spent 30% of her paycheck to make a house payment. Next, she spent 3/14 of the remaining amount to make a car payment. What amount was still left over from Taylor's paycheck after these two payments?
Answers
$866.25
1) Gathering the data
$1575
she spent 30%
she spent 3/14
2) Let's calculate it, starting with the 30% expense. Writing a factor, we have already the value:
1575 x ( 1 -0.3)
1575 x (0.7)
1102.50
Now let's proceed with the deduction of 3/14, which can be calculated through that:
1102.5 -3/14x (1102.5)
$866.25
3) Hence, Taylor's balance was after those payments of $866.25
Determine g(x + a) - g(x) for the following function.g(x) = 3x^2 - 5x
Answers
Answer:
3a² + 6ax + 5a
Explanation:
Given the following function
g(x) = 3x² - 5x
Determine g(x+a)
g(x+a) = 3(x+a)² - 5(x+a)
Expand the result
g(x+a) = 3(x² + 2ax + a²) - (5x - 5a)
g(x+a) = 3x² + 6ax + 3a² - 5x + 5a
Determine g(x + a) - g(x)
g(x + a) - g(x) = 3x² + 6ax + 3a² - 5x + 5a - (3x² - 5x)
g(x + a) - g(x) = 3x² + 6ax + 3a² - 5x + 5a - 3x² + 5x
Collect the like terms
g(x + a) - g(x) = 3x² - 3x² - 5x + 5x + 6ax + 3a² + + 5a
g(x + a) - g(x) = 6ax + 3a² + 5a
g(x + a) - g(x) = 3a² + 6ax + 5a
Hence the required result for the function g(x + a) - g(x) is 3a² + 6ax + 5a
Given two sides of a triangle, find a range of possible lengths for the third side.
Answers
Using the triangle inequality theorem,
b - a < X < a + b
Hence,
17 - 4 < x < 17 + 4
13 < x < 21
Hence, the third side lies between 13cm and 21 cm