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3 years ago

Find the approximate area of the shaded region below, consisting of a right triangle with a circle cut out of it.

Mathematics

1 answer:

Kazeer [188]3 years ago

7 0

Answer:

π×10^2=314.15

Step-by-step explanation:

hope it helps

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An algebraic equation is an equation that includes:

MrRissso [65]

Answer:

Step-by-step explanation:

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3 years ago

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9th out of 10 questions

Mazyrski [523]

Hello! When dividing fractions, you multiply by the reciprocal of the second fraction. So 2/3 divided by 1/2 would be 2/3 times 2.

As you can see, the first fraction would be the same. Therefore, a will be 4. 5 and 6 will swap, so b will be 6 and c will be 5.

Therefore, our answer is D) a=4, b=6, c=5

I hope this helps!

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3 years ago

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Which of the scatterplots to the right show a) no association? b) a negative association? c) a linear association? d) a w

Len [333]

Answer:

A scatter plot to the right shows a very strong association.

Step-by-step explanation:

Because a scatter plot to the right shows that both variables are positive and they both increase, so it shows a strong association between those variables.

4 0

3 years ago

Find the value of questions

Zolol [24]

Answer:

The simplified expression is:

$\frac{3^9y}{2\times \:81}=\frac{243y}{2}$

Step-by-step explanation:

Given the expression

$\frac{3^9\times \:y}{2\times 81}$

solving the expression

$\frac{3^9\times \:y}{2\times 81}=\frac{3^9y}{162}$

$=\frac{3^9y}{3^4\times \:2}$ ∵ $162=3^4\times \:2$

$=\frac{3^5y}{2}$ ∵ $\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$=\frac{243y}{2}$ ∵ $3^5=243$

Therefore, the simplified expression is:

$\frac{3^9y}{2\times \:81}=\frac{243y}{2}$

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3 years ago

Which pairs are alternate interior angles

gayaneshka [121]

<6 and <3 an
<2 and <7

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4 years ago