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3 years ago

What is the equation of the circle if the center is (-4,10) and radius of 7

Mathematics

2 answers:

natulia [17]3 years ago

8 0

The answer will be -2

kvv77 [185]3 years ago

3 0

Answer:

(x+4)^2+(y-10)^2=49

Step-by-step explanation:

The standard equation of a circle is

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

where the center is (h,k) and r is the radius

so in this case h=-4, k=10, r=7

then we just plug them in

(x- -4)^2+(y-10)^2=7^2

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2 years ago

What radical expression is equivalent to b^1/4

madreJ [45]

Answer:

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Step-by-step explanation:

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2 years ago

Which table shows a proportional relationship between x and y?

STatiana [176]

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2 years ago

Researchers have discovered a new genetic marker for a form of cancer. Twelve percent of the overall population carry this marke

In-s [12.5K]

Answer:

The probability that a person with the marker develops cancer is 0.0725.

Step-by-step explanation:

Let's denote the events as follows:

A = a person has cancer

B = a person carries the marker.

Given:

P (A) = 0.03

P (B) = 0.12

P (B|A) = 0.29

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Thus, the probability that a person with the marker develops cancer is 0.0725.

3 0

2 years ago

I Need help

Ivan

Answer:

1.) Verbal Expression: m is less than 4

2.) 4th or s ≤ 30

3.) Verbal Expression: q is not equal to 3

Hope this helps!

3 0

2 years ago