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otez555 [7]
3 years ago
10

How do you simplify square roots.​

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0

Answer:

Simplifying a square root just means factoring out any perfect squares from the radicand, moving them to the left of the radical symbol, and leaving the other factor inside the radical symbol. If the number is a perfect square, then the radical sign will disappear once you write down its root.

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What is the input of 3x-7 when it equals -1
AveGali [126]

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21

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2 years ago
What is the value of f(7.5) when f(x)=2x+7
Ivan

Hey there!!

Given :

f ( x ) = 2x + 7

Find f ( 7.5 )

Now, we will need to substitute the value of 7.5 in place of x

f(7.5) = 2(7.5) + 7

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3 years ago
A circle with the center at the origin and a radius length of 7
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3 years ago
Sarah buys a video game for $44.00 plus 4% sales tax. Her brother, Jack, buys a video game for $36.00 plus 6% tax. Show your wor
Ipatiy [6.2K]

Answer:

Sarah spent 45.76

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Jack spent more on tax

Step-by-step explanation:

Sarahs game costs:

tax = 44 *.04 = 1.76

Total cost = game + tax

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Jacks game costs:

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Total cost = game + tax

                  = 36 + 2.16

                  =38.16

Jack spent more on tax

4 0
3 years ago
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