Who can do math please

Answer/Step-by-step explanation:

1. Reference angle = 37°

Opposite side = 15 ft

Adjacent side = height of tree = x

✅Equation:

Tan 37° = 15/x

Solve:

x*tan 37 = 15

x = 15/tan 37

x = 15/0.75

x = 20

✅Sentence height of the tree = 20 ft

2. Reference angle = 52°

Hypotenuse = 300 m

Opposite side = height of the building = x

✅Equation:

Sin 52° = x/300

Solve:

Sin 52 * 300 = x

0.79 * 300 = x

237 = x

x = 237

✅Sentence height of the building = 237 meters

2. Reference angle = 75°

Hypotenuse = 20 ft

Adjacent side = distance of the building to the base of the ladder = x

✅Equation:

Cos 75 = x/20

Solve:

Cos 75 × 20 = x

0.26 × 20 = x

5.2 = x

x = 5.2

✅Sentence distance of building form the base of the ladder = 5.2 ft

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: