3 years ago

Help!!!!!! Find the center and radius of the circle.

Mathematics

1 answer:

Furkat [3]3 years ago

4 0

Answer:

The center is (4,1) and the radius is 5

Step-by-step explanation:

Have a great day!!!

Kono Dio Da!!!!

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Solve the equation.<br><br> 3(x−9)=30

a_sh-v [17]

Answer:

x = 19

Step-by-step explanation:

3(x - 9) = 30

Divide both sides by 3 to isolate the binomial.

x - 9 = 10

Add 9 to both sides to isolate x.

x = 19

Check your answer by plugging x = 19 back into the equation.

3(x - 9) = 30

3(19 - 9) = 30

Subtract.

3(10) = 30

Multiply.

30 = 30

Your answer is correct.

Hope this helps!

3 0

2 years ago

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Find the distance between each set of points. Round to the nearest tenth, when necessary. (-3, 2) and (1, -6)

vovangra [49]

Answer:

<h2>The answer is 8.9 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-3, 2) and (1, -6)

The distance between them is

$d = \sqrt{ ({ - 3 - 1})^{2} + ({2 + 6})^{2} } \\ = \sqrt{ ({ - 4})^{2} + {8}^{2} } \\ = \sqrt{16 + 64} \\ = \sqrt{80} \: \: \: \: \: \: \: \: \: \: \\ = 4 \sqrt{5} \: \: \: \: \: \: \: \: \: \: \\ = 8.9442719...$

We have the final answer as

8.9 units to the nearest tenth

Hope this helps you

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3 years ago

A movie theater sells popcorn in a cylindrical containers. A large popcorn container is 8 inches high and has a radius of 3 inch

grandymaker [24]

Answer: I think it might be 15.7

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3 years ago

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Is n^2+50n+25 a perfect square

elixir [45]

Answer:

yes

Step-by-step explanation:

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2 years ago

The temperature was 68 F .Later that day the temperature was 82 F .How much does the temperature need to rise or fall to return

ruslelena [56]

The answer is A because 82-14=68.

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3 years ago