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3 years ago

A circle has a radius of 18 and a center at (10,-9). Find the equation of the circle.

Mathematics

1 answer:

gulaghasi [49]3 years ago

4 0

Answer:

(x-10)²+(y+9)²= 324.

Step-by-step explanation:

For this question, you will need to substitute these values into the equation of a circle:

(x-h)²+(y-k)²= r²

'h and k' represent the center points, and 'r' represents the radius.

This will result in:

(x-10)²+(y+9)²=324.

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On Friday, Oscar sold 2 pitchers of lemon are from his lemonade stand. On Saturday, he sold 1/2 as much lemonade as on Friday. H

Ann [662]

Answer:

The correct answer is 1 pitcher.

Step-by-step explanation:

Oscar sold 2 pitchers of lemon are from his lemonade stand on Friday.

On Saturday, he sold $\frac{1}{2}$ as much lemonade as on Friday.

The number of pitchers of lemon from the lemonade stand which Oscar sold on Saturday is given by $\frac{1}{2}$ × 2 = 1 pitcher.

Thus Oscar sold 1 pitcher on Saturday which is half of the number of pitchers of lemon he could sell on Friday.

4 0

3 years ago

The base of 3^8 is 3<br><br> •true <br> •false

nignag [31]

Answer:

true

Step-by-step explanation:

3 0

3 years ago

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Andreas93 [3]

Answer:

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8 0

2 years ago

Solve for x X/3+2=x/3

Nataly_w [17]

Answer:

no solution

Step-by-step explanation:

X/3+2=x/3

Subtract x/3 from each side

X/3-x/3+2=x/3-x/3

2 = 0

This is never true so there is no solution

8 0

3 years ago

If c represents a number, which of the following statements uses the multiplicative identity?

Papessa [141]

Answer:

c · 1 = c

Step-by-step explanation:

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3 years ago