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2 years ago

14

Mrs. Evans opens a bank account and starts to gain money at a constant rate of $3 per day. What is the total amount of money tha

t she will gain after a week?

1 answer:

olchik [2.2K]2 years ago

3 0

Answer:

$21

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

Mr. Lewis designed a circular walkway in

NARA [144]

Answer:

The diameter is equal to the circumference divided by the number pi

Step-by-step explanation:

we know that

The circumference of the circular walkway is equal to

$C=\pi D$

where

D is the diameter

we have

$D=6\ ft$

substitute

$C=\pi (6)$

$C=6\pi\ ft$

so

Divide the diameter by the circumference

$\frac{D}{C}=\frac{6}{6\pi}$

$\frac{D}{C}=\frac{1}{\pi}$

$D=\frac{C}{\pi}$

The diameter is equal to the circumference divided by the number pi

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3 years ago

A triangle has side lengths 10, 16, and 11. is the triangle actue, obtuse, or right?

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Step-by-step explanation:

a^2 + b^2 = c^2

10^2 + 11^2 = 16^2

100 + 121 = 256

221 = 256

221 < 256

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2 years ago

Someone please help me

goldenfox [79]

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the slope is -2

Step-by-step explanation:

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2 years ago

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Determine whether the lines are parallel, perpendicular, or neither. <br> x = 3<br> and y = 4

Katyanochek1 [597]

I think they’re perpendicular lines

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3 years ago