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Lubov Fominskaja [6]
3 years ago
9

Factor the expression.

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0
It is (d+5)(d+5) because 5•5 is 25 and 5+5 is 10
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Which angles are alternate interior angles?
Bingel [31]

Answer:

Angle QPM and Angle LMP are alternate interior I'm pretty sure, so I think B or  second choice.

7 0
3 years ago
Read 2 more answers
Simplify sqrt 3× sqrt 27
sleet_krkn [62]
√3√27

=√(3*27)

=√81

=9

As 9*9=81.

----------------------

RULES:

√a√b=√ab

As (√a√b)²=((√a)²(√b)²)=√a√a√b√b=ab

When:

(√a√b)²=ab

√a√b=√ab
4 0
3 years ago
Read 2 more answers
Help Assap with this question.
exis [7]
(-2,2)(2,-2)
slope = (-2 - 2) / (2 - (-2) = -4/4 = -1

as far as point slope form, there can be 2 answers...

y - y1 = m(x - x1)
slope(m) = -1
using points (-2,2)...x1 = -2 and y1 = 2
now we sub
y - 2 = -1(x - (-2) =
y - 2 = -1(x + 2) <== or could be written as y - 2 = - (x + 2)

y - y1 = m(x - x1)
slope(m) = -1
using points (2,-2)...x1 = 2 and y1 = -2
now we sub
y - (-2) = -1(x - 2) =
y + 2 = -1(x - 2) <== or can be written as y + 2 = - (x - 2)

either one of those answers is ur point slope form
5 0
3 years ago
Susan has $15 gift certificate to use at her favorite clothing store. She chooses a T-Shirt that cost $5.78, a pair of jeans tha
lina2011 [118]

Hahahajajahahahahahahahah

4 0
3 years ago
Which of the following polynomial equations are valid identities?
Margarita [4]
Only a is valid because
<span>(a + b)(2a + 1) = a(2a + 2b +1)</span>
7 0
3 years ago
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