2 years ago

BRAINLIEST!!! 20 POINTS

Mathematics

2 answers:

Artist 52 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

I'm sure if that shoe fits

Natalka [10]2 years ago

6 0

Answer:

All 3

Step-by-step explanation:

Brainliest please

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soldi70 [24.7K]

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360

Step-by-step explanation:

The exterior angles always add up to 360 in a polygon because it's the sum of all the vertexes which would make a circle.

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A store is having a 20% off sale on all merchandise If Mai buys one item and save $13 what was the original price of her purchas

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Answer:

Step-by-step explanation:

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Is the square root of 225 a rational number?

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$\text{The principal square root}:\\\\\sqrt{a}=b\iff a^2=b\ \text{for}\ a\geq0\ \text{and}\ b\geq0.\\\\\text{The square root:}\\\\\sqrt{a}=b\iff b^2=a\ \text{for}\ a\geq0\\===================$

$\text{If you want the principal square root (arithmetic square root):}\\\\\sqrt{225}=15\ \text{because}\ 15^2=225\\\\\text{If you want square root (algebraic square root):}\\\\\sqrt{225}=\pm15\ \text{because}\ (-15)^2=225\ \text{and}\ 15^2=225$

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The line with the slope of -8 passing through (-11,7)

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