Answer:
h = 19.7 ft.
Step-by-step explanation:
Use the Pythagoras Theorem

Now we take square root on both sides,

so the value of h equals 19.7 ft.
45/56
5/7 divided 8/9
5/7 times 9/8
45/56
I guess its 3.5x (edited) .....
Answer:
1/4
Step-by-step explanation:
Answer:
24 over 10
Step-by-step explanation:
I did it in my head