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Murljashka [212]

2 years ago

13

Shannon’s rectangular countertop is 3 feet wide. It is 3 times as long as it is wide. Find the length and area of Shannon’s coun

tertop. The length of Shannon’s countertop is ?
feet.

The area of Shannon’s countertop is ?
square feet.

1 answer:

kompoz [17]2 years ago

6 0

Answer:

9 feet long

Step-by-step explanation:

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Write an equation of the circle with center (-5,2) and diameter 6.

Dmitriy789 [7]

Answer:

$(x+5)^2+(y-2)^2=36$

Step-by-step explanation:

The equation of a circle is $(x-h)^2+(y-k)^2=r^2$ where $(h,k)$ is the center and $r$ is the radius, thus:

$(x-h)^2+(y-k)^2=r^2\\(x-(-5))^2+(y-2)^2=6^2\\(x+5)^2+(y-2)^2=36$

This means that our equation for the given circle is $(x+5)^2+(y-2)^2=36$

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2 years ago

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son4ous [18]

Answer:

$10x + y \\ 10(10) + 3 \\ 100 + 3 = 103$

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2 years ago

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omeli [17]

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3 years ago

Average national teachers salaries can be modeled using the equation y=9.25(1.06)^n , where y is the salary in thousands of doll

kiruha [24]

$y=9.25(1.06)^{n}$
Plug in $n$ to find $y$ .
$n$ would be $50$ because $2020-1970=50$ .

Use order of operations to solve.
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3 years ago

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3 years ago