allabtdessy allabtdessy

01-03-2021
Mathematics

contestada

A rectangular prism has a width of 3 cm and a height of 8cm and a length of 9 cm. What is the surface area of the prism?

Respuesta :

01-03-2021

Answer:

A=246cm

Step-by-step explanation:

L= 9

W= 3

H= 8

2·(3·9+8·9+8·3)= 245

Formula= A=2(wl+hl+hw)

Answer Link

Otras preguntas

Show that each algebraic fraction simplifies to the given expression. a) 2/x+1 + 5/x+2 = 3 simplifies to 3x² + 2x - 3 = 0 b) 3/4x+1 - 4/x+2 = 2 simplifies to 8

X^2+2x in factored form

The arctic tundra can be found in

How is atomic number and mass related to protons, neutrons, & electrons?

Write one number that is a factor of 13

What form of government did Ancient Greece and ancient Mesopotamia have in common

Which wealthy Roman became a well-liked emperor, despite his lack of military experience?

a singular subject requires which type of verb

it is said that the protoplasm cannat be analysed chemically.Why?

The purpose of Mohandas Gandhi’s actions such as the Salt March and the textile boycott was to