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3 years ago

Solve for a.

2 answers:

8 0

-13 and 1
Take the square root of both sides and that leaves you with a+6= the sq root of 49.
Move 6 to the other side.
-6+(-7)=-13 and -6+7=1

vlabodo [156]3 years ago

7 0

-13 and 1

-You need to cancel the square power

-which means square root 49

-then you solve

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Eddi Din [679]

The second option:

2(8) - 3(1) = 13, which is greater than 12

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3 years ago

What is the are of the polygon below!help please!

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Answer:

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3 years ago

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Answer:

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1 year ago

A pinewood can be at most 2 3/4 inches wide. About how many Pinewood derby cars can be displayed side by side on a shelf that is

nadezda [96]

Answer:

11 cars can be placed side by side.

Step-by-step explanation:

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Total width available to place the cars side by side = $W=31\frac{1}{2}\ in$

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3 years ago

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oksano4ka [1.4K]

The Answer would be 100
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First you see how many times you can take away 10 from 120 to get 0 and the answer is 12. Then you do 12 for the amount of times to increase your entry fee times 5 for the amount of increase and that is 60, lastly you do 60 + 40 which was our beginning number and you get 100.

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3 years ago