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melamori03 [73]
3 years ago
5

The center of a circle is at (−3, 1) and its radius is 9.

Mathematics
1 answer:
pickupchik [31]3 years ago
4 0

Answer:

Sorry but the correct answer is (x+3)2+(y−1)2=81

Step-by-step explanation:

Because the radius squared is the answer of the equation

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Black_prince [1.1K]

Answer:

It is right

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Crazy boy [7]
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3 years ago
How many yards off the line of scrimmage does the pass rusher need to line up?
stich3 [128]

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3 0
3 years ago
10. What is an expression for the perimeter of the triangle?
Whitepunk [10]

Answer:

See explanation, and comment for more details!

Step-by-step explanation:

10. The perimeter of any shape is the sum of the length of the sides, which means that the perimeter of this triangle is x+y+z.

11. Since this is a right triangle, the two legs form the height and base. The area of this triangle is therefore x*y/2.

12.

a. x=3, y=4, z=5

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Hope this helps!

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