julesalizabeth julesalizabeth

11-03-2021
Mathematics

contestada

PLZ HELP! What is the total surface area of this rectangular prism in square centimeters? Choices are:

A: 375 cm2

B: 525 cm2

C:675 cm2

D: 1,125 cm2

PLZ HELP What is the total surface area of this rectangular prism in square centimeters Choices are A 375 cm2 B 525 cm2 C675 cm2 D 1125 cm2 class=

Respuesta :

maheeniqbal maheeniqbal

11-03-2021

The answer is 675cm squared (C)

Answer Link

11-03-2021

Answer:

Step-by-step explanation:

Surface area of a rectangular prism is

A=2(xy+xz+yz) where x,y,z are its dimensions so

A=2(15(10)+15(7.5)+10(7.5)

A=2(150+112.5+75)

A=2(337.5)

A=675cm^2

Answer Link

Otras preguntas

The price of an item has dropped to $42 today. Yesterday it was $140. Find the percentage decrease.

When the batter hits a hard line drive, who will hear the "crack" of the bat first, you or your friend?

Can you please help me with a and b

How do cup sleeves show heat transfer?

Feelings or affects that occur when a person is in a state or an interaction that is important to him or her, especially to his/her well-being are known as: tem

At the boiling point, the vapor pressure of a liquid is equal to the _______.

Surveys conducted by a group of sociologists show that french children display more familiarity with the superheroes of hollywood movies than with the heroes of

Which country borders Venezuela to the south?

all ratios equvivant to 15:16

If a line passes through the point (2,7) and (7,9), its slope is ____