harleyannemarti harleyannemarti

03-02-2020
Mathematics

contestada

The length of a trees shadow is 20 feet when the angle of elevation to the sun is 40 how tall is the tree

Respuesta :

MathPhys MathPhys

03-02-2020

Answer:

16.8 feet

Step-by-step explanation:

Tangent = opposite / adjacent

tan 40° = h / 20

h = 20 tan 40°

h = 16.8

The tree is approximately 16.8 feet tall.

Answer Link

Otras preguntas

Round 47125 to the nearest ten, nearest hundred, nearest thousand, and to the nearest ten yhousand

what is 3/5 plus 5/8?

rounding 672,831 to the tens place? hundreds place? thousand place? ten thousand place? and hundred thousands place?

A procedure designed to test a hypothesis

To make fruit salad,Sara uses 28 ounces of pineapple,21 ounces of apples,19 ounces of bananas,and 16 ounces of mango.how many 6- ounce servings of fruit salad c

whats the answer to -12(4/3-1)

what is 9/25 as a decimal terminating or repeating decimal

write two integers with different signs that have a sum of -25. write two integers with the same sign that have a sum of -25

A bus slams on its breaks and goes from 30 km/hr to 15km/hr in 4 seconds. What is its acceleration?

g5-h3 if g=2 and h=7 solve expression