elishahatchell elishahatchell

03-07-2017
Mathematics

contestada

I am wallpapering a room 9ft by 9ft by 9ft high. How many square feet of paper will he need if thete sre 93 ft^2 of openings in the room

Respuesta :

musiclover10045 musiclover10045

03-07-2017

9x9=81 square feet per wall

4 walls = 81 x 4 = 324 square feet total

324-93 = 231 square feet of wall paper

Answer Link

Otras preguntas

Angela goes to the Garden. There is a fountain. A circular fountain with 10m radius lies alone in the center of a circular park with a 200m radius. Calculate th

What structures allow the kidneys to remove cellular waste from blood?

3/7 reduce to the lowest form

The sum of the areas of two circles is 8pie square meters. Find the length of a radius of each circle ifone of them is twice as long as the other.what is the ra

What events do the Lliad and the odyssey tell about?

Who is Albert Einstein?

The sun, a star at the center of our solar system, is made mostly of hydrogen and helium. Which word or phrase is an appositive in the sentence? 1.)a star 2.

A jar is filled with red, blue, and green marbles. Half of the marbles are red. One third of the marbles are blue. One sixth of the marbles are green. What frac

what is the alarm stage

Allison has asked her doctor to prescribe a "morning after" pill to prevent a pregnancy. Her doctor, Dr. Williams, tells her that he cannot prescribe the pill,