Answer:
9/4
Step-by-step explanation:
1) 6^2 + 8^2 = x^2
36 + 64 = x^2
100 = x^2
x = 10 feet
2) 15^2 + 8^2 = x^2
225 + 64 = x^2
x ^ 2 = 289
guy rope = 17 feet
a. max. 25c. min.13c
b. 2:00
3
63/21 = 3
