Witch property is used to simplify 3 C + 9 + 4 C equals 3 C + 4 C + 9

1 answer:

Inga [223]3 years ago

7 0

This is the associative property of addition

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Debora [2.8K]

So 100x50 is 5000

I think you also divide 5000 by 75%

8 0

3 years ago

vampirchik [111]

Answer:

d is the answer

Step-by-step explanation:

perimeter of rect = 2(7+3) = 20

perimeter of square = 4 a =20

a = 5

3 0

3 years ago

melisa1 [442]

He rowed 10 miles in total. YOU'RE WELCOME :D

5 0

4 years ago

shepuryov [24]

Answer:

Step-by-step explanation:

27 diviend by 9 = 3 so 27 +3 = 30.

3 0

3 years ago

Andrews [41]

Answer:

B. 140 degrees

Step-by-step explanation:

Edge 2020

3 0

3 years ago