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Rama09 [41]
4 years ago
7

The equation of a circle is (x - 4)2 + (y - 2)2 = 9. Determine the coordinates of the center of the circle.

Mathematics
1 answer:
Georgia [21]4 years ago
4 0
The equation of a circle is (x - a)² + (y - b)² = r², where the coordinates of the center(C) are  C(a,b) and "r" the radius. Here, C(4,2) and if you need, r=3.

Thanks for your trust!!
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At the grocery store, you buy five cartons of eggs at $1.49 a carton and two gallons of orange juice at $3.06 a gallon. You give
Sloan [31]

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$6.43

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
I need help with this problem if anybody can help thank you
xxMikexx [17]
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4 0
3 years ago
Kelly spends 5 hours each week playing softball and 4 hours each week practicing her violin. Write the ratio of hours spent prac
Pavel [41]

Given:

Kelly spends 5 hours each week playing softball and 4 hours each week practicing her violin.

To find:

The ratio of hours spent practicing violin to hours spent playing softball three different ways.

Solution:

We have,

Time spend on Softball = 5 hours

Time spend on Violin = 4 hours

The ratio to hours spent practicing violin to hours spent playing softball is

\text{Required ratio}=\dfrac{\text{Time spend on Violin}}{\text{Time spend on Softball}}

\text{Required ratio}=\dfrac{4}{5}

It can be written as

\text{Required ratio}=4:5

\text{Required ratio}=4\text{ to }5

Therefore, the ratio of hours spent practicing violin to hours spent playing softball three different ways are \dfrac{4}{5}, 4:5 and 4 to 5.

8 0
3 years ago
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