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Fed [463]
3 years ago
6

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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As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. If the true percenta
tresset_1 [31]

Answer:

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Step-by-step explanation:

Consider the provided information.

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P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}

Substitute n=7, p=0.63 and x=2 in the above formula.

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8 0
3 years ago
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