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Contact [7]
2 years ago
6

What are the center and the radius of a circle with the equation (x + 5)² + (y - 4)² = 81

Mathematics
1 answer:
Alexeev081 [22]2 years ago
6 0

Step-by-step explanation:

We know that if the equation of the circle is (x-h)^2 + (y-k)^2 = r^2, it has a center of (h,k) and a radius of r.

Matching this up with the given equation, we get the center is (-5, 4) and the radius is 9.

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2 years ago
Given that ABDC : EFGH, what is m G?<br> 27°<br> 90°<br> 117°<br> 120°
oksian1 [2.3K]
I think it would be 117

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4 0
3 years ago
How many 3/4s are in 1​
kirza4 [7]

Answer and Step-by-step explanation:

There is 1\frac{1}{3} \frac{3}{4} in the number 1.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
I need answer for a and b show your work
Stels [109]
I have two methods for you

7 0
3 years ago
What are the next three numbers 14,34,54,74,94....
Helen [10]

Each term is (the previous term increased by 20).

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7 0
3 years ago
Read 2 more answers
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