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nikdorinn [45]
2 years ago
9

ASAP PLS ANSWER!!! TY!

Mathematics
2 answers:
grandymaker [24]2 years ago
5 0

Answer:

A. 5

B. 210x/42

C. 100

Step-by-step explanation:

zubka84 [21]2 years ago
3 0
B is the answer i got
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x intercept (3,0)

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What is the center and radius of the circle that has the equation x+72+y-42=49? Explain.
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Answer: The center is (-7, 4) and the radius is 7.

Step-by-step explanation:

The equation for a circle usually is:

(x - a)^2 + (y - b)^2 = R^2

where R is the radius, and (a, b) is the center of the circle.

I guess that the equation in this case is:

(x + 7)^2 + (y - 4)^2 = 49

then, in this case we have:

a = -7 and b = 4, then (a, b) = (-7, 4)

this means that the center of our circle is in the point (-7, 4)

and we know that:

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R = √49 = 7

Then the radius is equal to 7.

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3 years ago
a school purchsed basketball for $20 each and footballs for $15 each. they a brought a total of 28 for $480 how many of each typ
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Answer:

13

Step-by-step explanation:

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3 years ago
4x and 16y are like terms.<br> O A. True<br> O B. False
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Step-by-step explanation:

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Volume of the rectangular prism = b^3+11b^2+24

Hence the Volume of the rectangular prism is (b³+11b²+24)ft³

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3 years ago
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