ahahhahaha65 ahahhahaha65
  • 04-05-2021
  • Mathematics
contestada

help pls i’ll mark brainliest:)

help pls ill mark brainliest class=

Respuesta :

grifjin
grifjin grifjin
  • 04-05-2021

Answer:

166mm

Step-by-step explanation:

i am smart

Answer Link
agearhart03
agearhart03 agearhart03
  • 04-05-2021

Answer:

146 mm²

Step-by-step explanation:

First, let's start with the formula for the surface area of a rectangular prism.

A = 2(wl + hl + hw)

Plug in everything that you know.

A = 2[(4 · 5) + (7 · 5) + (7 · 4)]

Simply the equation.

A = 2(20 + 35 + 28)

A = 2(73)

A = 146

Answer Link

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