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Tamiku [17]
3 years ago
10

Which of the following is the equation for a circle with a radius of r and center at (h,k)

Mathematics
1 answer:
mixas84 [53]3 years ago
3 0
Equation for a circle with radius r and centre at (h,k) is given by -

{(x - h)}^{2}  +  {(y - k)}^{2}  =  {r}^{2}

Hope it helps you ! :)
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What is 3 x 5 what does it equal
Gemiola [76]

Answer:

3 x 5= 15

Step-by-step explanation:

If you count by 5's like 5, 10, 15, 20
And if you count by 3's: 3, 6, 9, 12, 15
then find the least common multiple and it is 15

Please mark me as the Branlyest ;) Thanks

5 0
2 years ago
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Please help and explain how you got the answer
Thepotemich [5.8K]

first one because you’re multiplying everything inside the parenthesis by 3

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Megan bought a bicycle that cost $200.50 at a sporting good store. The sales tax
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216.9

Step-by-step explanation:

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3 years ago
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A clock has a diameter of 16 inches. how far does the hour hand travel during 5 hours? use 3.14 for pi.
valentina_108 [34]

Distance hour hand travel in 5 hours is 20.94 inches.

<h3>What is a diameter?</h3>
  • A diameter of a circle is any straight line segment that passes through the center of the circle and has endpoints on the circle in geometry.
  • It is also known as the circle's longest chord.
  • Both definitions apply to the diameter of a sphere.

To find the distance hour hand travel in 5 hours:

  • Let's say the hour hand completed one full round around the clock.
  • If this was the case, it would have been 2\pi×8 inches around.
  • We know that the hour hand only traveled 5 hours around the clock rather than 12, thus our formula is 2\pi×8×( 5/12 ).
  • Distance hour hand travel is 20.94 inches.

Therefore, the distance hour hand travel in 5 hours is 20.94 inches.

Know more diameter here:

brainly.com/question/390660

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8 0
2 years ago
4-14 Practice Problems
Kazeer [188]

Answer:

5 months

Step-by-step explanation:

Equation A: 15+30x

Equation B: 35x

In 5 months Gym a will cost 15+30(5) or $175 and Gym B will also cost $175.
Basically all you have to do is apply reasonable numbers until you find out where the costs will meet up.

6 0
2 years ago
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