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Irina-Kira [14]
3 years ago
14

15. Complete the indirect proof.

Mathematics
2 answers:
Vikki [24]3 years ago
7 0

Answer:

c

Step-by-step explanation:

List the angles in order from largest to smallest.

A) ∠R, ∠P, ∠Q

B) ∠R, ∠Q, ∠P

C) ∠Q, ∠P, ∠R

D) ∠Q, ∠R, ∠P

blondinia [14]3 years ago
3 0
I know 17. The formula for INTERIOR angles is 180(n-2) divided by n. therefore 180(6-2) / 6 = 180 x 4 / 6 = 720 / 6 = 120.

and EXTERIOR angles is 360 divided by n, therefore 360/6 = 60.
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If the perimeter of a four sided figure is 124m, determine the maximum area that can be obtained
MAXImum [283]
Just do a square and do 124/4= 31 and then to get the area you do length multiplied by length which is 31 X 31 which equals 961m squared.
Hope this helps
8 0
3 years ago
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nalin [4]
I think the answer is going to be a
7 0
3 years ago
Which equation represents 4x – 3y = 15 when solved for y
andrey2020 [161]

Answer:

y=4/3x-5

Step-by-step explanation:

4x-3y=15

-4x      -4x

______________

-3y=-4x+15

----    ---  ----       (divide all by -3)

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5 0
3 years ago
PLEASE I NEED HELP! How do you find y?
myrzilka [38]

In this example, y is equal to 8.

In order to find this, first note that the two x value expressions create a straight line. That means when we add them together they will equal 180. this will give us a value for x.

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11x - 51 = 180

11x = 231

x = 21

Now that we have the value of x, we can do the same for the straight line created by the x + 10 angle and the 18y + 5 angle.

x + 10 + 18y + 5 = 180

(21) + 10 + 18y + 5 = 180

36 + 18y = 180

18y = 144

y = 8

4 0
3 years ago
If the height of a cone is 7.5 cm and the radius is 2 cm, find the approximate volume of the cone.
larisa86 [58]
Volume: h • pi r^2

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Just round to your teacher’s liking
6 0
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