2. Find the value of x.

3

Step-by-step explanation:

Angle 10x + 2 and angle E are supplementary, so they add up to 180

so 10x + 2 + E = 180

solve for E to get

E = 178 - 10x

Angles G, E, and F add up to 180 because all three angles in a triangle always add up to 180

so G + E + F = 180

plug in 2x + 1 for G, 178 - 10x for E, and 25 for F

2x + 1 + 178 - 10x + 25 = 180

combine like terms and solve for x

204 - 8x = 180

-8x = -24

x = 3

8 2/3 is the answer

step-by-step explanation: just use a calculator

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.