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Marysya12 [62]
3 years ago
7

The circle with radius r units is divided into congruent sectors to create the shape shown below.

Mathematics
1 answer:
lozanna [386]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Just took the test

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A rectangle's length is twice its width. if the perimeter is 120 cm, find the width of the rectangle.
dangina [55]
Let's use the formula to find the perimeter of a rectangle.
2l+2w=120
We know that the length is twice its width; the equation would be:L=2w
We can plug that in to the formula.
2(2w)+2w=120
4w+2w=120
6w=120
120÷6=20=w
Since the length is twice its width, 20×2=40. The length is 40 cm.
The width is 20 cm.
Tell me if this helps!!
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2 years ago
I'm having trouble with this<br><br> -9x + 4y = 55<br> -11x + 7y = 82
lubasha [3.4K]

Answer:

Step-by-step explanation:

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That equals 18 since the distance from zero is 18.


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In the circle, measure of Arc BC = 62°. The diagram isn't drawn to scale. what is the measure of Arc BCP?
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