3 years ago

HELP!!!!! Someone answer ASAP PLEASE!!!!

Mathematics

2 answers:

lutik1710 [3]3 years ago

8 0

Answer:

a, =to 13 and B, is to 45 and C,13 D, 14 of tells

Andreas93 [3]3 years ago

7 0

Answer:

thay are independent

Step-by-step explanation:

I only know that they are independent but Don't really know how to explain and do step by step.

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Megan has a bag of beads. She uses 28 beads to make each necklace. She makes 12 necklaces. Megan has 135 beads left over.

Bezzdna [24]

If you are asking for how many beads she used in total for the 12 necklaces it is
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3 years ago

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3 years ago

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Simplify 3 x + 6 x 2 - 5 x - x 2 .

Anastasy [175]

Pretty sure it’s 5x^2 - 2x

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3 years ago

Which expression is equivalent to 3 sqrt (x^5y)

Marat540 [252]

Answer:

$3x^{2}\sqrt{xy}$

Step-by-step explanation:

we have

$3\sqrt{x^{5}y}$

we know that

$\sqrt{x^{5}} =\sqrt{x*x^{4}}=x^{2}\sqrt{x}$

substitute

$3\sqrt{x^{5}y}=3x^{2}\sqrt{xy}$

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2 years ago

Marisol rode her bicycle each day for five days. Estimate how far she biked in all. Round each number to the nearest whole numbe

Ksenya-84 [330]

Answer:

The answer is 71 miles

Step-by-step explanation:

According to the decimal rule, the Monday's 12.3 will be rounded off to 12,Tuesday 14.1 will be rounded off to 14, Wednesday 17.7 will be rounded off to 18 as .7 is greater than .5,Thursday 11.8 is rounded off to 12 and Friday to 15

To calculate how far she biked in all in five days we add all the distances she covered every day.So,

12 miles+14 miles+18 miles+12 miles+15 miles= 71 miles.

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3 years ago