stre1070
stre1070 stre1070
  • 23-03-2021
  • Mathematics
contestada

I need help! who ever get this right and explain nicely then I make you brainlist.

I need help who ever get this right and explain nicely then I make you brainlist class=
I need help who ever get this right and explain nicely then I make you brainlist class=
I need help who ever get this right and explain nicely then I make you brainlist class=

Respuesta :

Izzycat2
Izzycat2 Izzycat2
  • 23-03-2021

Answer:

1. 64

2. 72 square feet

3. 31.5 square feet

Step-by-step explanation:

For the first one use the equation A=bh.

Plug in your values: A=12.8*5.

Solve: A=64

For the second one multiply 8*3 which gives you 24. Next multiply that by 3 to give you 72 square feet.

For the third one multiply 9 by 3.5 to get 31.5 square feet.

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