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ahrayia [7]
2 years ago
11

Simplify each radical

Mathematics
1 answer:
const2013 [10]2 years ago
8 0

Answer:

AECG

Step-by-step explanation:

1

sqrt(49) = 7

sqrt(a^2) = a

sqrt(b^2) = b

For every two variables you can take one out from under the root sign and thorough the other one away.

Answer: E

2

sqrt(36) = 6

sqrt(a^2) = a  See comment for 1.

b must be left where it is. There is only 1 of them.

6asqrt(b)

Answer: A

3. sqrt(25) = 5

sqrt(b^2) = b

a must be left alone.  There's only 1 of them.

5b sqrt(a)

answer: C

4

sqrt(81 a b)

sqrt(81) = 9

The variables must be left alone. There's only1 of them

9 sqrt(ab)

Answer G

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A jacket is marked down 55% off the original price. If the original price was $160.00, what is the sale price of the jacket befo
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Answer:

72

Step-by-step explanation:

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3 teachers each bought a box of markers and 2 notebooks. The box of markers cost $2.50. The total was $12.00. Write an equation
larisa [96]

Answer:

$1.12

Step-by-step explanation:

12÷3=4

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4 0
2 years ago
Please help me with this!!! i’m begging!
erma4kov [3.2K]

Answer:

Domain is 3 <x>_-2

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Step-by-step explanation:

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Answer:

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4 0
3 years ago
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