10.) Kelly is flying a kite to which the angle of elevation is
70°. The string on the kite is 65 meters long. How far is the
kite above the ground?

61.08m

Step-by-step explanation:

Let " l " be the length of the rope and " θ " the angle at which it is raised. In other words:

As you can see, there has been made a right angle triangle. So:

So the kite is approximately 61.08m above the ground.

In order to find the sin70° i used a calculator.

8 2/3 is the answer

step-by-step explanation: just use a calculator

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: