What is the center of the circle having the equation (x – 7)2 + (y + 2)2 = 121? What is the radius?

Mathematics

2 answers:

frosja888 [35]3 years ago

6 0

Answer:

The center is (7, -2) and the radius is 11

Step-by-step explanation:

Just did the test on APEX :)

Sholpan [36]3 years ago

5 0

The standard equation of a circle with center (h, k) and radius : r
is (x - h)² + (y - k)² = r².
h=7 k = -2 r = 11
the center is ( 7, -2) and radius 11

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2 years ago

What is the total area of the prism?

Pavlova-9 [17]

First we look for the area of the triangle which is given by:
A = (1/2) * (4) * (6)
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Area of the rectangles:
Rectangle 1:
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R1 = 32 feet ^ 2
Rectangle 2:
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Rectangle 3:
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2 years ago

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hoa [83]

Answer:

0.999

Step-by-step explanation:

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Instead we use the complement rule to calculate.

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