petersmithpop petersmithpop

30-07-2018
Mathematics

contestada

A rectangular prism has a surface area of 400 cm 2 . If it is 10 cm long and 10 cm wide, what is its height?
4 cm
5 cm
8 cm
40 cm

Respuesta :

rachelpinto17 rachelpinto17

30-07-2018

Hey,the answer to ur question is
A=2wl+2lh+2hw
400=2*10*10+2*10*h+2*h*10
400=200+20h+20h
400-200=20h+20h
=>200=40h
=>200/40=h
=>5=height
Therefore option(2.)is the answer to ur question....
Hope this helps u...!!!

Answer Link

juliepinkgirl73 juliepinkgirl73

01-11-2019

Answer:

4 CM

Step-by-step explanation:

Answer Link

Otras preguntas

is a rectangle a trapezoid

Is -3.5 greater than -1.5

The kind of sexual expression where the emphasis is placed on physical pleasure is called ___________________ and is more common in _______________.

find each product with work (3g + 2)(3g–2)

50 points Please help Discuss the importance of oxygen to all living organisms, and describe how three different organisms—human, flatworm, and fern—obtain the

Name at least 2 major similarities between the sheep and human brains that you did not name in your hypothesis, but that you observed or learned about during th

Superman needs to save Lois from the clutches of Lex Luthor. After flying for 6 seconds, he is 2430 meters from her. Then at 12 seconds he is 2160 meters from h

simplify 2xy to the second power over 5x to the third power y to the third power multiplied by 10 x to the negative second power y to the seventh power over 4 x

Can someone please help me??

In a survey of 447 registered voters, 157 of them wished to see Mayor Waffleskate lose her next election. The Waffleskate campaign claims that no more than 27%