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stiv31 [10]
3 years ago
14

HELPPPPP MEEEEE ASAPPPPPPPPPPPPPPPPPP!

Mathematics
2 answers:
AlekseyPX3 years ago
7 0

Answer:

D. 220.16 Square feet

Step-by-step explanation: The shaded area is the space in the square not filled by the circle. So we need to find the area of the circle. The formula for area of a circle is A=\pi r^{2}. So we fill in this equation with the information we already know:

A=\pi 16^{2}

A=3.14*16^{2} Simplify the exponents

A=3.14*256 Multiply

A=803.84

So now we know the area of the circle we have to find the area of the square because the circle is inside the square. It is a simple 32*32 which is 1,024. Since we are looking for the shaded area we will subtract the area of the circle from the area of the square because the circle is not shaded.

1024-803.94= 220.16 square feet

nata0808 [166]3 years ago
4 0
Thank you so much I am taking a test and I needed this
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Answer:

x = \frac{25}{9}

Step-by-step explanation:

Divide both sides by 9 to isolate x:

\frac{9x}{9} = \frac{25}{9}  \\x = \frac{25}{9}\\

Hope this helps!

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2 3/4 divided by ( -1 2/3
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Step-by-step explanation:

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2 years ago
A parabola has an x-intercept of -1, a y-intercept of -3, and a minimum of -4 at x = 1.
torisob [31]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

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In this problem we have

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substitute

y=a(x-1)^{2}-4

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For x=0

y=(0-1)^{2}-4

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using a graphing tool

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4 0
3 years ago
Least to greatest <br> -8.2, 0.4, -2 1/2, 2.4
In-s [12.5K]

Answer:

-8.2, -2 1/2, 0.4, 2.4

Step-by-step explanation:

Just follow this answer

5 0
2 years ago
erin has 40,000 in a savings account that earns 15% interest per year. the interest is not compounded. how much will she have in
professor190 [17]

Answer:

$41500

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7 0
3 years ago
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