T1amenkinataHagy T1amenkinataHagy
  • 01-11-2016
  • Mathematics
contestada

A rectangular prism is 3 meters long, 4 meters wide, and has a total surface area of 94 square meters. What is its height?


3 m
4 m
5 m
6 m

Respuesta :

Panoyin
Panoyin Panoyin
  • 02-11-2016
    S = 2lw + 3lh + 2wh
  94 = 2(3)(4) + 2(3)(h) + 2(4)(h)
  94 = 2(12) + 2(3h) + 2(4h)
  94 = 24 + 16h + 8h
  94 = 24 + 14h
- 24  - 24
  70 = 14h
   14     14
    5 = h

The answer is C.
Answer Link
hadleigh1118 hadleigh1118
  • 31-03-2020

Answer: answer is C

Step-by-step explanation:

Answer Link

Otras preguntas

Was the Gold Rush a good or bad thing for the United States?
in what ways is climate controlled by the sun and the water cycle ?
What is a direct combination reaction?
is it possible for a distance versus-time graph to be a vertical line?
Does the depth of a pan affect how water freezes?
How is the numeral 35.012 written in words and why
How is the numeral 35.012 written in words and why
You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you
If the speed of an object is tripled, its kinetic energy will be
Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!