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3 years ago

Which one is it?? because I really I dont under

Mathematics

1 answer:

Rus_ich [418]3 years ago

8 0

Hello from MrBillDoesMath!

Answer:

Choice D.

Discussion:

Substitute the values (5,7), (8,13) into the equations and see what we get..

A. (5,7). Does 3(5) -7 = 8. Yes

(8,13). Does 3(8)-13 = 8 ? No. Points (8.13) does NOT lie on the line

B. (5.7). Does 7 = 5 + 2. Yes.

(8,13). Does 13 = 8 +2 ? No. Points (8.13) does NOT lie on the line

C. (5,7). Does 7 -5 = 5 ? . No

(8,13). Does 13-8 = 5? Yes

D. (5.7). Does 7 = 2(5) - 3 ? Yes.

(8,13). Does 13 = 2(8) - 3? Yes

Only choice D has both points lying on the line.

Thank you,

MrB

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Answer:

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Step-by-step explanation:

Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. Which equation explains the relationship between segment AB and segment A"B"?

coordinate plane with triangle ABC at A(-3, 3), B(1, -3), and C(-3, -3)

A)segment A"B"= AB / 2

B)segment AB = segment A"B"/ 2

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A"B" = AB / 2

Because

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3 years ago

At an online bookstore Alicia downloads 3 books for $9

emmainna [20.7K]

$3 per book? Not sure what else the question is asking

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3 years ago

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How do I do this? It is a regular hexagon with a height of 30. We have to find the perimeter of it.

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Answer:

The radius of a hexagon is called the apothem, which in this case is 15.

We need to know the side length which is found by the equation:

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3 years ago

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Answer:

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2 years ago

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p=0.10 [ success = defective ]
n=3

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$=P(2)+P(3)$
$=C(n,2)p^2(1-p)^{n-2}+C(n,3)p^3(1-p)^{n-3}$
$=C(3,2)0.1^2(1-0.1)^{3-2}+C(3,3)0.1^3(1-0.1)^{3-3}$
$=3(0.01)(0.9)+1(0.001)1$
$=0.027+0.001$
$=0.028$

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3 years ago

Which one is it?? because I really I dont under​

Which one is it?? because I really I dont under