Answers
Answer:
t = 1/3
Step-by-step explanation:
for this problem we have two different shapes, what we need to do is find out the proportional relationship between the two to solve for t, lets take one of the measurements from the smaller shape, we will go with... JK at 5
now all we need to do is divide that by the larger shapes same side, in this case that would be RP at 22.5, heres what that looks like so far
5 / 22.5 = 0.2-> (the two goes on forever, normally this is represented by a line above the infinite number, this is what they call a Repeating Decimal)
ok, so now that we have the rate of change between the two shapes figured out, now we just make the same change to the last side from the same side on the first shape, wich is LK to QR as shown
1.5 * 0.2-> = 0.3->
and if 0.3 is = to 1/3, so t = 1/3
i hope this helped you out, im sorry if im a little late lol, make note that all of this can be applied to similar situations, just figure out the change(s) that happened from one shape to the other, and make that same change on the unknown side or area
take care :D
Related Questions
Jamie's truck has a 40-gallon gas tank.
• The tank is one-fifth full of gas.
• Jamie is filling the rest of the tank with gas that costs $1.89 per gallon.
What is the approximate cost for Jamie to completely fill her tank?
Answers
Answer:
$60.48
Step-by-step explanation:
hope this helps!!
what are the numbers in pi
Answers
Answer:
I do not know the full numbers, but in most math problems teachers will have you use the first 3 (3.14)
Step-by-step explanation:
The first 100 digits of pi are: 3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 58209 74944 59230 78164 06286 20899 86280 34825 34211 7067.
the ones i can remember from the top of my head is 3.14159265 and the full is 3.14159265359
Find the value of each variable in the parallelogram
Answers
Alright.
For 7, you'll want to put congruent sides equal to each other, assuming they are parallelograms. So, you'll get the two equations:
3x+2=23
2y-7=9
Solve using GEMDAS/PEMDAS, and you'll get these answers.
3x+2=23
3x=21
x=7
2y-7=9
2y=2
y=1
For 8, you'll want to do the exact same thing, formatting the numbers to equal each other. You'll get these two equations:
3y+5=14
2x-5=17
Solving them would make:
3y+5=14
3y=9
y=3
2x-5=17
2x=22
x=11
For 9, you have to remember that the angle opposite of one angle in a defined parallelogram are congruent. Thus:
130=2h
5k=50
solve them and you get
h=65
k=10
___________________________________________
Hope that helped. Good luck.
Answer:
7.) y=8, x=7
8.) y=3, x=11
9.) h=65, k=10
Step-by-step explanation:
First, let's start with #7. By definition of a parallelogram, we can say that opposite sides are congruent, meaning 2y-7=9 and 3x+2=23.
So, solving these problems-
2y-7=9
2y=16
y=8
3x+2=23
3x=21
x=7
Now, let's move on to #8. For this, a defining property of a parallelogram is that the diagonals bisect each other. So, 3y+5=14 and 2x-5=17.
Let's solve these equations-
3y+5=14
3y=9
y=3
2x-5=17
2x=22
x=11
Now, finally #9. Another defining property of a parallelogram is that opposite angles are congruent. So, 2h=130 and 5k=50.
So, h= 65 and k= 10.
I need it fast
Find the value
Answers
Answer:
a)7
b)x=6
Step-by-step explanation:
Answer:
z = 4, x = 6
Step-by-step explanation:
(a)
[tex]\frac{5z+1}{3}[/tex] = 7 ( multiply both sides by 3 to clear the fraction )
5z + 1 = 21 ( subtract 1 from both sides )
5z = 20 ( divide both sides by 5 )
z = 4
(b)
[tex]\frac{5x}{3}[/tex] + 3 = x + 7 ( multiply through by 3 to clear the fraction )
5x + 9 = 3x + 21 ( subtract 3x from both sides )
2x + 9 = 21 ( subtract 9 from both sides )
2x = 12 ( divide both sides by 2 )
x = 6
Help!!!!!!!!!!!!!!!!!
Answers
Answer:
-64
Step-by-step explanation:
Explain what the equation 3x = 6 means without using the word equal.
Explain why 2 is a solution of the equation
Answers
Step-by-step explanation:
1. 3 multiplied by x is the same value of 6
2. since 3x is on the left side we have to divide the equation by 3 on both sides which doesn't change the value of x, but it helps us get the value for x. so when you divide the equation by 3 the answer for x=6/2 which 2 divided by 6=3
Hope that helps :)
Answer:
Because 3x2=6
Step-by-step explanation:
Jordon dog weighs P pounds. Emmets dog weighs 25% more than Jordons Dog. Which expression represents the weight in pounds of emmets dog select two answers 0.25p 1.25p p+0.25 P+ 1.25 p+0.25p
Answers
Answer:
1.25p
p+0.25p
Step-by-step explanation:
EASY EXTRA POINTS HELP ASAP WILL MARK BRAINLIEST
Answers
Answer:
it should be two
Step-by-step explanation:
I hope this helps!
Hello! I need some help figuring out what I did wrong here. I understand for the most part but I messed up somewhere. Work would be nice so I can visually see the right process!!
Answers
Answer:
x= 11 (nearest whole number)
Step-by-step explanation:
Please see the attached picture for the full solution.
Write the equation for an exponential function that triples ever year, x, when the original amount is 4.
Answers
Answer:
y = 4(3)^x
Step-by-step explanation:
Here, we want to write the exponential equation
From the question, we have the equation tripling in x value every year and the original amount is 4
The exponential equation is of the form;
y = a(b)^n
In this case;
a = 4 , b = 3 and n = x
So we have the equation as;
y = 4(3)^x
Verify that the segment lengths form a triangle. Is the triangle acute, right, or obtuse?
Answers
Answer:
The lengths do form a triangle and it is a right triangle.
Step-by-step explanation:
Part I:
To find out if 3 segment lengths form a triangle, you must verify that the sum of the two SMALLER sides (6+8) is GREATER than the longest side (10). That is true for this case. We have a triangle
Part II:
To find out the type of triangle, we must incorporate the Pythagorean theorem:
If [tex]c^2 = a^2 + b^2\\[/tex] then it is a right triangle. Substitute the values. (c=10, b=8, 6=a)[tex]10^2 = 6^2 + 8^2\\100 = 100[/tex]Please help meeee!!!!!!
Answers
Answer:
23
Step-by-step explanation:
basta isagot mo lamg ah
Gianna's family reserved a campsite for 5 nights for a family vacation. They paid $115 total for the reservation. Let c be the cost of the reservation per night. Write and solve an equation to find c.
Answers
Answer:
23$
Step-by-step explanation:
they slept there 5 nights, and paid 115 all together so you divide 115 by 5 to get the total cost for just one night, which is 23 dollars
What is the circumference of this circle? (Use 3.14 for Pi)
Answers
Circumference of circle(C)=2πr
=2×3.14×5
=31.4
Step-by-step explanation:
using formula of Circumference of circle
The ratio of daisies to roses in a garden is 20:1. Does this garden have more roses or more daises in the garden
Answers
Answer:
daisies
Step-by-step explanation:
Which represents the interval for any local max(s)?
a: (- ∞, - 1) U ( 1, 5)
b: (0, ∞)
c: (1, 5)
d: (0, 4)
Answers
Answer:
c
Step-by-step explanation:
The total bill for a group of friends having dinner was $130. They paid the entire bill using only $5 and $ 10$ bills. In total, there were 16 bills used. How many of each type of bill were used to pay the bill?
Answers
Answer:
6 five dollar bills and 10 ten dollar bills
Step-by-step explanation:
130 = 5x + 10y
x + y = 16
Which is more, 5 tons or 9,998 pounds?
Answers
Answer:
5 tons
Step-by-step explanation:
5 tons are more than 9,998 pounds.
What is ratio?Ratio essentially compares quantities, i.e., it displays the value of one quantity in relation to the other quantity.
The ratio of two values, a and b, will be a:b.
According to question,
We have to find which value is greater, 5 tons or 9,998.
Since,
1 ton = 2000 pounds
Therefore,
5 tons = 5 x 2000 pounds
5 tons = 10,000 pounds.
It implies that, 5 tons are more than 9,998 pounds.
To learn more about Ratio on :
https://brainly.com/question/13419413
#SPJ2
Does a rotation preserve congruence
Answers
show that (3x+7)² -84x = (3x-7)
Answers
(3x+7)^2 = 9x^2+42x+49
Bring down -84x...
9x^2+42x+49-84x
Solve...
9x^2-42x+49
Factor...
(3x-7) (3x-7) = (3x-7)^2
What is 10x-5y+2x-3y=
Answers
Answer: 12x-8y
Step-by-step explanation:
Ashely found 2 boxes of sugar in the kitchen. The green boxe is 1.26 kg and the red box is 1.026 kg. Which box contains more sugar?
Answers
Answer:
The green box by 0.234kg of sugar
Step-by-step explanation:
Given data
The green box weight= 1.26 kg
The red box weight= 1.026 kg
comparing the two values
the green box contains 0.234kg more sugar
=1.26-1.026
=0.234kg
April, x, slept 9 hours; Evelyn slept 2/3
less than that.
Evelyn slept _______________ hours. Write the equation as both a decimal and fraction.
Answers
Answer:
she slept for 3 hours
Step-by-step explanation:
its actually simple so we know that April slept for 9 hours bug Evelyn only slept 2/3 of 9 hours and if you add 1/3 and 2/3 you get 3/3 which equals a whole so all you have to do is devide 9 into 3 and you get 3 parts with 3 now you add 3 and 3 together and that equals 6 and that was two parts you added which is equaled to 2/3 so all you have to do now is subtract 9-6 and you leave with three which is 1/3 so we come to the final answer she slept for three hours
sorry for such a long explanation
Can someone please help me with math
Answers
Simplify the expression.
t+2+6t
Answers
Answer:
2t + 8
Step-by-step explanation:
add the like terms.
Simplify -6w+(-8)+1+(-7w)
Answers
Answer:
[tex]-13w-7[/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]-6w-8+1-7w[/tex]
2) collect like terms.
[tex](-6w-7w) +(-8+1)[/tex]
3) Simplify.
[tex]-13w-7[/tex]
Therefor, the answer is -13w - 7.
HELP THIS BS IS DUE IN 20 MINS!!!!!!!
Answers
Answer: 5.5
Step-by-step explanation:
If each sandwich is $5.5 then the slope must be y=5.5x
Please help!! This is urgent!!
Answers
Arianas goal is to reach $600 the first week she raises 30% of $600 .The second week she raises 50% of the $600 How much money does Ariana raise in the first two weeks?0
Answers
Answer: The amount raised by Ariana in the first two weeks =$480
Step-by-step explanation:
Given: The first week she raises 30% of $600 .
The second week she raises 50% of the $600.
Amount raised in the first week = 50% of $600
= 0.50 x 600
= $ 300
Amount raised in the second week = 30% of $600
=0.30 x 600
= $180
The amount raised by Ariana in the first two weeks = $300+$180
= $480
Hence, The amount raised by Ariana in the first two weeks =$480
PLS HELP ILL GIVE BRAINLIEST TO THE RIGHT ANSWER
Answers
Answer:
c.
Step-by-step explanation:
for this peoblem, an open dot would be used to indicate >. so in this, the arrow would be moving right to indicate a positive change in the number with the open dot to insight that it is greater than the original number.