What is the value of x in the figure shown below?
C.
3.4
D
х
39°
5.1
5.1
73°
А
B
3.4
Answers
Answer:
here is a example to help, becuase The format is messed up on my side Construct a line CD to cut the line AB at point E.
We know that in the triangle BDE exterior angle is equal to the sum of two opposite interior angles
We know that in the triangle AEC exterior angle is equal to the sum of two opposite interior angles
∠CEB=∠CAB+∠ACE
By substituting the values
Related Questions
27 points pls help
at what value of x does the graph of the following function F(x) have a vertical asymptote?
Answers
Answer:
The answer is C again, its zero
Please help don't answer just for points please'
Zoom in to see clearer :)
Answers
Renae has been playing Tower of Hanoi and has noticed that the minimum number of moves it takes to defeat the game is related to the number of disks she must move. She has recorded her observations below. Write an equation that describes this pattern. Show your work.
Number of Disks in the Tower ║Minimum Number of Moves
1 ║1
2║ 3
3 ║7
4 ║15
5 ║31
Answers
Answer:
[tex]y = 2^x - 1[/tex]
Step-by-step explanation:
Let the number of disks be x and the minimum number of moves be y.
[tex]y = 2^x - 1[/tex]
When x = 1: y = 1
[tex]y = 1 = 2 - 1 = 2^1 - 1[/tex]
When x = 2: y = 3
[tex]y = 3 = 4 - 1 = 2^2 - 1[/tex]
When x = 3: y = 7
[tex]y = 7 = 8 - 1 = 2^3 - 1[/tex]
When x=4: y = 15
[tex]y = 15 = 16 - 1 = 2^4 - 1[/tex]
When x = 5: y = 31
[tex]y = 31 = 32 - 1 = 2^5 - 1[/tex]
Notice that for each derived expression of y, the exponent of 2 is being replaced by the value of x.
The general equation is: [tex]y = 2^x - 1[/tex]
find the area of the figure
Answers
Answer:
area of shaded region={6+7)×8-1/2×7×8=76 ft²
Answer:
The area of the purple is 76 feet.
Step-by-step explanation:
8 * 6 = 48
the full rectangle is 48ft in area
7 * 8 = 56
56 / 2 = 28
48 + 28 = 76ft
plz mark as brainliest if correct!
What is an equation of the line that passes through the point (6,1) and is
perpendicular to the line 2x + 3y 18?
Answers
Answer:
y - 1 = 3/2(x - 6)
Step-by-step explanation:
First, we need to find the slope of the given equation. Without a graph, the easiest way to do this is by isolating y.
2x + 3y = 18
3y = -2x + 18 (Subtract 2x from both sides)
y = -2/3x + 6 (Divide both sides by 3)
The slope is -2/3. Perpendicular lines have opposite reciprocal slopes, so a line perpendicular to this one would need to have a slope of 3/2. We're given a point for this line, so we can write the equation for it in point-slope form.
Point-Slope Form: [tex]y - y_{1}=m (x-x_{1})[/tex]
y - 1 = 3/2(x - 6)
If necessary, this can also be written in slope-intercept form by solving for y.
You and your friend meet at the movie theater to see Flying Ninja Toenails 5p of Death. You arrive at 5:40. Your friend arrives at 6:12. How long did you wait for your friend to arrive?
Answers
Answer:
Wait for 32minutes.
Step-by-step explanation:
i think you could made time Am or Pm that can make your questions good. i am nub grammar sorry haha
What does b equal -3b-15 > -24
Answers
Step-by-step explanation:
Ans: b<3. I hope this helps.
A. Y=4/7x + 1
B. Y= -4/7x + 1
C. Y= 7/4x + 1
D. Y= -7/4x +1
Answers
Answer: The answer is A. y=-4/5x-7 Just compare, and they will equal to each other.
Step-by-step explanation:
what is the probability of rolling a dice twice and getting a six?
Answers
[tex] \huge \boxed{ \fcolorbox{black}{aqua}{Answer}}[/tex]
There are a total of 6 x 6 = 36 possible outcomes when a fair die is rolled twice. Of the 36 possible outcomes, there are 6 doubles: 1-1, 2-2, 3-3, 4-4, 5-5, and 6-6. Thus, the probability of getting a double is 6/36 = 1/6.
Find x
11
170
Х
O 1.8
0 37.6
0 3.2
0 3.6
i
Answers
Answer:
Step-by-step explanation:
List 2 pairs of Alternate Interior Angles shown in the diagram below. Show Your Work 12 34 56 78 m
Answers
Answer:
I th8nk it means diagonal like 1 and 4 or 2 and 3
Solve the system.
4x+2y+3z=12
2x−3y+5z=−7
6x−y+4z=−3
Answers
Suppose you dilate a square with a length and width of 12 by a scale factor of 1. What is
the width of the new image?
Answers
Answer:
12Step-by-step explanation:
Given the length and width of a square to be 12
If the of the square is dilated by a factor of 1, this means that the value will be multiplied by 1 as shown;
New width = Old width * 1
New Width = 12 * 1
New width = 12
Hence the width of the new image will also be 12
Determine if the two triangles are congruent. If they are, state how you know.
Answers
Answer:
B) SAS
Step-by-step explanation:
The angles between the two known equal sides are called a vertical angle and are equal. Thus you know Side-Angle-Side proves congruency.
If the radius of Brenda's bicycle wheel is 13 inches, approximately how many inches are there in the circumference of the wheel?
Answers
Answer:
There are approximately 82 inches
Step-by-step explanation:
Here, we want to calculate the circumference of the wheel
To do this, we are going to use the formula for the circumference of a circle
C = 2 * pi * r
C = 2 * pi * 13
= 26 * pi
C = 81.7 inches which is approximately 82 inches
Determine the value of the variable that makes each equation true.
Answers
Answer:
-9
-11
-4
Step-by-step explanation:
I nee help with algebra (2, -4) slope =-3
Answers
Answer:
Two parallel lines have the same slope, so, the slope of the parallel line is also negative 2/3
Step-by-step explanation:
х^2x+x(x^x) when x ,=2
Answers
Answer:
X= 81
your welcome :)
Step-by-step explanation:
What is w - 9 = 0 ; w = 9?
Answers
Answer:
um, your showing us an answer
Step-by-step explanation:
basically, they're saying that
w = 9. So 9-9=0
SOMEBODY HELP PLEASEEE I DONT KNOW WHY THIS IS SUPPOSED TO BE 20+ CHARACTERS LONG BUT HERE IT IS
Answers
Answer:
20h + 20
Step-by-step explanation:
5(2h + 4) + 10h
1️⃣ Expand by distributing terms.
10h + 20 + 10h
2️⃣ Collect like terms.
(10h + 10h) + 20
3️⃣ Simplify.
20h + 20
Answer: 20h + 20
Done ✔
PLEASE HELP ME
HAPPY FRIDAY!!!
Answers
Answer:
52.365
Step-by-step explanation:
53.715 + 51.3 + 52.62 = 157.635
210 - 157.635 = 52.365
1. For the exponential function y = 2^x:
a) What is the y-intercept?
b) What is the domain?
c) What is the range?
d) What is the equation of the asymptote?
PLEASE HELP EXPONENTIAL FUNCTION!!
Answers
Answer:
D
Step-by-step explanation:
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Find the value of x
A. 6
B. 9
C. 15
D. 3
Plz help I may mark Brainiest
Answers
Answer:
A. 6
Step-by-step explanation:
[tex]10x \degree + 30 \degree = 90 \degree \\(complementary \:angles) \\\\ 10x \degree = 90 \degree - 30 \degree\\ \\ 10x \degree = 60 \degree \\ \\ 10x = 60 \\ \\ x = \frac{60}{10} \\ \\ x = 6[/tex]
I NEED HELP ON THIS ONE TOO SAME THING ILL GIVE BRAINLIEST
Cassidy plans to paint the four walls of her bedroom. Each wall measures 12 feet by 10 feet. The window measures 2.5 feet by 4 feet. The door measures 3 feet by 7 feet. How many square feet will Cassidy paint if she does not paint the window and door? Sketch the figure below and show are calculations.
Answers
Answer:
449 sq ft
Step-by-step explanation:
Which two operations are needed to write the expression that represents "eight more than the product of a number and two"? O multiplication and subtraction O division and subtraction O multiplication and addition O division and addition
Answers
Answer:
O multiplication and addition
Step-by-step explanation:
let no be n
"eight more than the product of a number and two=2n+8
Simplify the expression 8(5+w
Answers
Answer:
40+8w=0
8w=-40
w=-40/8
w=-5
anyone tell me the answer
Answers
Answer: 0.9 is the same as 9 tenths
0.009 is the same as 9 thousandths
Doug makes a parallelogram-shape sign for his shop.
What is the area of this parallelogram?
Round to the nearest hundredth.
A. 5.32 ft²
B. 8.96 ft²
C. 14.28 ft²
D. 17.02 ft²
PLS HELP!!!
Answers
Answer:
C, 14.28
Step-by-step explanation:
area = base * height
= (1.9+3.2) * 2.8
=14.28
Answer:
Answer is C! brainliest this time pls
AYO HELP ME COME ON!!!!!
Answers
Answer and Step-by-step explanation:
The answer would be:
C = 10h, where C is the total cost of hats, and h is the number of hats bought.
10 represents the amount of money for each hat.
#teamtrees #PAW (Plant And Water)
Determine the volume of the entire Charter School.11 points
Answers
Answer: 512m³
Step-by-step explanation:
v = whl
The volume for left building:
v = w x h x l
v = 4 x 10 x 8
v = 320 m³
The volume for right and lower building:
v = w x h x l
v = 8 x 4 x 6
v = 192 m³
The total volume for the entire Charter School is: 320m³ + 192m³ = 512m³