3 years ago

Can you write the equation of a circle if the point does not lie on the circle?explain

1 answer:

5 0

Answer:

Demonstrates how to complete the square to find the center and radius of a circle. ... The center-radius form of the circle equation is in the format (x – h)2 + (y – k)2 = r2, with the ... If you end up with an equation like (x + 4)2 + (y + 5)2 = 5, you have to keep straight that h ... That is, the center is at the point (–4, –5), not at (4, 5).

Step-by-step explanation:

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HELP PLEASE. What is true about the domain and range of the function?

luda_lava [24]

Answer:

Step-by-step explanation:

The domain is all real numbers, and the range is all

real numbers less than or equal to 4.

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3 years ago

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Ryan completed 1/8 of his test in 2/5 hour. If Ryan’s rate stayed the same, how much of his test was finished in one hour

IceJOKER [234]

Answer:

5/16

Step-by-step explanation:

In 5/2 the time, we expect that 5/2 × 1/8 = 5/16 of the test will be complete.

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3 years ago

Solve for x and y simultaneously if: x+4=2y and y2-xy+21=0

salantis [7]

Answer:

Step-by-step explanation:

x=−10, y=−3

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3 years ago

A 6th grade class did a weekend fitness challenge. Each student set a goal of `75` minutes of fitness. Luca exercised for `54` m

blondinia [14]

Answer:

The answer is 72%

Step-by-step explanation:

$\frac{54}{75} = 72$

54 out of 75 is a percentage of 72%.

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6 0

3 years ago

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HELP ME PLEASE I GIVE BRAINLYEST YJUZDTHJHSUIIF

Gala2k [10]

Answer:

1/4 ÷ 5

1/20

Step-by-step explanation:

He had 1/4 of a pie and divided it between 5 friends

1/4 ÷ 5

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1/4 * 1/5

1/20

3 0

3 years ago