Achild lies on the ground and looks up at the top of a 14-ft tree nearby. the child is 7 ft away from the tree. what is the angle of elevation from the child to the top of the tree? round to the nearest whole degree.

The angle of elevation from the child to the top of the tree is  63°

Step-by-step explanation:

To solve this problem, we are simply going to use the trig.ratio formula

SOH CAH TOA

sin θ  =  

cosθ =

tan θ =

We have our adjacent = 7 ft  and opposite = 14 ft

Therefore, we are going to use the formula;

tan θ =

tan θ =

tan θ =  2

We are going to take the of both-side in order to get the value of  θ  

tan θ =   2

               θ = 63.43

               θ = 63°

Therefore, the angle of elevation from the child to the top of the tree is  63°

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

answer: it's d

step-by-step explanation: