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mamaluj [8]
2 years ago
8

HELP ME PLEASE AND JUST GIVE ME THE ANSWER NO EXPLANATION

Mathematics
2 answers:
tester [92]2 years ago
6 0

Answer:

its A

Step-by-step explanation:

Arisa [49]2 years ago
3 0

The <em>missing</em> end of the <em>line</em> segment \overline {GH} whose midpoint is M(x, y) = (5, 3) and known endpoint is G(x, y) = (1, -5) is the point H(x, y) = (9, 11).

<h3>How to locate the missing end of a line segment</h3>

In this question we know an end and a midpoint of a <em>line</em> segment. The <em>missing</em> end can be found from the following formula:

M(x, y) = G(x, y) + 0.5 · [H(x, y) - G(x, y)]

M(x, y) = 0.5 · G(x, y) + 0.5 · H(x, y)

0.5 · H(x, y) = M(x, y) - 0.5 · G(x, y)

H(x, y) = 2 · M(x, y) - G(x, y)     (1)

If we know that M(x, y) = (5, 3) and G(x, y) = (1, -5), then the coordinates of the point H are:

H(x, y) = 2 · (5, 3) - (1, -5)

H(x, y) = (10, 6) - (1, -5)

H(x, y) = (9, 11)

The <em>missing</em> end of the <em>line</em> segment \overline {GH} whose midpoint is M(x, y) = (5, 3) and known endpoint is G(x, y) = (1, -5) is the point H(x, y) = (9, 11).

To learn more on line segments: brainly.com/question/25727583

#SPJ1

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For quadratic expression in this form, the first step is to multiply the number in front of x^2 with the last term, the constant (with the sign in front as well). This is the "multiplied number".

Step 2 is to come up with 2 numbers which when multiplied is equal to the "multiplied number" in step 1 above and also add to the number in front of x.


For this problem, we would need 2 numbers that

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They already found the 2 numbers as expressed in the form shown  18x^2+32x-5x-5. The 2 numbers are +32 and -5.


<em><u>Do they add up to 27, as required?</u></em>

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No, 32 * -5 = -160


Hence, they add up, BUT NOT multiplied.

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When your standar deviation is small your mean is a representative index of your data, and there is less variability.

If there was no dispersion of the data (if all your data be the same) then the standard deviation will be 0.

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