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3 years ago

Write the missing factor.

Mathematics

2 answers:

Juliette [100K]3 years ago

6 0

Hello from MrBillDoesMath!

Answer:

Choice D, d+5

Discussion:

(d+5) ( d-5) = d^2 - 25 so the answer is (d+5) or choice D

Thank you,

MrB

zlopas [31]3 years ago

5 0

Answer:

The correct answer is Option C . d -5

Step-by-step explanation:

<u>Identity: </u> (a + b)(a - b) = a² - b²it is given that,

it is given that,

(d - 5)(?) = d² - 25

LHS = (d - 5)(?)

RHS = d² - 25

we can compare this with the identity.

here, a = d and b = 5

therefore we can write and start with RHS

RHS = d² - 25 = d² - 5² = (d +5)<u>(d - 5) </u>= LHS

(d +5)<u>(d - 5)</u> = d² - 25

Therefore option C. (d- 5) is the correct answer.

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4 years ago

Find the coordinates for the midpoint of the segment with endpoints given 12,4 and -8,8

borishaifa [10]

<h2>Hello!</h2>

The answer is:

The coordinates of the midpoint are:

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We can find the midpoint of the segment with the given endpoints using the following formula.

The midpoint of a segment is given by:

$MidPoint=(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})$

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