$(7^2)^3=7^5\qquad\bold{FALSE}\\\\\text{because}\\\\7^2=7\cdot7\\\\(7^2)^3=(7\cdot7)^3=(7\cdot7)\cdot(7\cdot7)\cdot(7\cdot7)=\underbrace{7\cdot7\cdot7\cdot7\cdot7\cdot7}_6=7^6\\\\\text{or use}\ (a^n)^m=a^{nm}\\\\(7^2)^3=7^{2\cdot3}=7^6$

4 0

2 years ago

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Helppppppppppppppppppppp!

sammy [17]

Answer:

x = 11

Step-by-step explanation:

if we need to find the value of x then we need to

5x + 10 = 65 ( Vertically opposite angles are same )

5x = 65 -10

5x = 55

x = 55/5

x = 11

8 0

2 years ago

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please help !! A store sells packs of 3 mini-pizzas for $5. Complete the ratio table to show the price for up to 15 mini-pizzas.

ElenaW [278]

Answer:

Step-by-step explanation:

6-$10 12-$20 15-$25

part 2 $40

8 0

2 years ago

Can u help me on this i will mark u as brilliant student...

stepladder [879]

Answer:

hope this help you

have a great day

3 0

2 years ago

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