nakyraclemmons26551 nakyraclemmons26551

01-09-2018
Mathematics

contestada

A 25 foot long ladder is proper against a wall at an angle of 18° with the wall. How high up the wall does the ladder reach?

Respuesta :

wolf1728 wolf1728

01-09-2018

Cosine 18° = adjacent / hypotenuse = Wall height / ladder length

Cosine 18° = Wall Height / 25

0.95106 = Wall Height / 25

Wall Height = 23.7765 feet

Answer Link

ameritaxpro13 ameritaxpro13

11-01-2021

Answer:

23.8 i took the quiz on edguinity

Step-by-step explanation:

Answer Link

Otras preguntas

Most popular gods in ancient greece? (Study Question)

How do farmers plant rice in the lowland areas? (Describe)

Cosimo Medici hired Brunelleschi to build a _____ for a cathedral in Florence.

If Mike does 25.5 J of work lifting a book 1.5 m onto a shelf what is the mass of the book in kilograms

The dimensions of a large room are double the dimensions of a small room. Both rooms are rectangular prisms. The volume of the small room is 10 cubic metres. Wh

Write the number equal to 5 tens and 13 ones

What is an example of a chemical factor indicating the health of a freshwater body of water? A. pH levels B. temperature C. turbidity D. plant life

Teotihuacan is famous for artifacts made from _____. jade obsidian ivory limestone

True rhyme refers to words that are spelled alike but pronounced differently. a. True b. False

a rectangular has an area of 30 square meters and a perimeter of 34 meters what are the dimensions of the rectangle