declanmunyon declanmunyon

20-04-2021
Mathematics

contestada

a classroom measures 32 ft long, 25ft wide, and 9ft high. The comb9ned area of doors and windows is 140ft. What is the remaining area of the four walls of the room

Respuesta :

nevaehwilsonhuerta nevaehwilsonhuerta

20-04-2021

Answer:

886 ft^2

Step-by-step explanation:

2×l×h+2×b×h=2h(l+b)

2×9(32+25)=18×57=1026 ft^2

1026-140=886ft^2

Answer Link

Otras preguntas

Order from greatest to least ???help 7.081;7.81;7.002;7.14

HENRY COUNTED 350 LOCKERS IN HIS SCHOOL.HAYLEY COUNTED 403 LOCKER IN HER SCHOOL. WHICH STATEMENT IS TRUE? a:THE 3 IN 350 IS 10 TIMES THE VALUE OF THE 3 IN 403b:

please could somebody factorise 6h+24

what is 500 divided by 6.7

The coastline of US id 12,383 miles kong. Canada's coastline is 113211 miles longer than the US.How long is the coastline of Canada?

round to the place of the underlined digit624,531463,356

What is 35 round to the nearest 100

Name the property illustrated by 2(1.2 + 3.8) = 2 times 5

Solve system by elimination 20x-12y=-20 -10x+6y=10

Divide 33 photos into 2 groups so the ratio is 4 to 7