sam527t sam527t

12-11-2021
Mathematics

contestada

What is the value of x?
A
3x - 5
Enter your answer in the box.
4x - 30
В
B
X=
2x + 20

What is the value of x A 3x 5 Enter your answer in the box 4x 30 В B X 2x 20 class=

Respuesta :

rspill6 rspill6

14-11-2021

Answer: x = 25

Step-by-step explanation:

This appears to be an equilateral triangle. All angles are shown to be the same. This means all 3 sides will have the same length:

3x-5

4x-30

2x+20

are all equal to each other.

3x-5 = 4x-30

x = 25

----

3x-5 = 70

4x-30 = 70

2x+20 = 70

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