Question

9. What is the length of the
hypotenuse of the triangle
when x = 15? Round your
answer to the nearest
tenth of a unit.

Answer 1

Answer:

Step-by-step explanation:

Substitute 15 in place of all your x and set up the following:

(4*15+4)^2 + (3*15)^2 = c^2

64^2 + 45^2 = c^2

4096 + 2025 = c^2

Answer 2

Answer:

I don't know what nearest tenth of a unit means but answer is 78.23682