wilsonshawnee25
wilsonshawnee25 wilsonshawnee25
  • 14-09-2018
  • Mathematics
contestada

Which expressions are equivalent to 4(42)?



Select each correct answer.




4(20 + 22)

4(4 + 20)

4(4 + 2)

4(40 + 2)

Respuesta :

chan188 chan188
  • 14-09-2018
answer is A
4(20+22)
4(42)
Answer Link
PiaDeveau PiaDeveau
  • 30-09-2019

Answer:

4 ( 22 + 20 )  and 4 ( 40 + 2 ) .

Step-by-step explanation:

Given  : 4(42).

To find : Which expressions are equivalent .

Solution : We have given  4(42).

We can write 42 as 20 + 22 and 40 + 2

So, We can write 4 ( 22 + 20 ) .

And  4 ( 40 + 4 ) .

We can write 4(42) = 4 ( 22 + 20 ) .

4(42) = 4 ( 40+2).

Therefore ,  4 ( 22 + 20 )  and 4 ( 40 + 2 ) .

Answer Link

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