Question

Any helppp pLeAsE? T^T

Answer 1

answer:

c = 7.6 kilometers

step-by-step explanation:

• you can use the pythagorean theorem for this since this is a right triangle
• know the formula: a^2 + b^2 = c^2

now plug in what we know, also remember:

• a = leg
• b = the other leg
• c = hypotenuse

a^2 + b^2 = c^2

3^2 + 7^2 = c^2

9 + 49 = c^2

58 = c^2

c = 7.6157

rounded: c = 7.6 kilometers