26-05-2021
Mathematics

contestada

A ladder that is 30 feet long needs to reach a 25 foot tall building. What angle is formed by the ladder and the ground if you place the ladder so it lies directly against the top of the building? Round your answer to the nearest degree.

Respuesta :

nprocks958 nprocks958

26-05-2021

Answer:

56°

Step-by-step explanation:

25^2 + b^2 = 30^2

625+b^2 = 900

b^2 = sq 275

b^2 =16.6

acos(cos⁻¹) (16.6/30).

Answer Link

Otras preguntas

Need answers quickly need it step by step (−5)2 −2×(−9)+6= (−9)−(−8)+2×42= 8÷(−4)×(−6)2 +7= 10×5−(−6)2 +(−8)= (10 ÷ (−5) − (−2)) × (−3)3= 3×10+8−42= (−3)3 −2+8

What was the result of the Mier y Teran report?

Find the distance between (1,2) and (5,2)

Write an appropriate yes/no question for each answer. Create informal questions with est-ce que and tu in items 1-3 and more formal questions with inversion and

Compound X has the formula C8H12. X reacts with two molar equivalents of hydrogen in the presence of a palladium catalyst to form cyclooctane. Treatment of X wi

I need help! 1st gets brainliest! The forefathers of the Jewish people were known as A. kings. B. prophets. C. rabbis. D. patriarchs.

If a patient's total cholesterol is 195 mg/dL and the triglycerides are 215 mg/dL with an HDL of 55 mg/dL, what is the value for the LDL? (2 points) (apex)

i finished all of these but i wanted to make sure these were correct! i will be posting others and thank you for answering :)

All of the following information was included in the “Declaration of the People” except a. Texans would not recognize the leadership of Santa Anna. b. Texans wo

A negative charge -Q is placed inside the cavity of a hollow metal solid. The outside of the solid is grounded by connecting a conducting wire between it and th