Question

Find the value of x

please helppp

Answer 1

2 • xy (midsegment) = sum of the bases

Plug in the numbers

2 • 12.5 = 3x + 1 + 15

Add 1 and 15 together

25 = 3x + 16

Subtract 16 on both sides and you should get:

9 = 3x

Divide both sides by 3

9/3 = 3x/3

Answer:

3 = x