3 years ago

Help this is do in 5 minutes

Mathematics

2 answers:

IrinaVladis [17]3 years ago

6 0

Step-by-step explanation:

<1 and <2 are adjacent, Supplementary and linear pair angles

wariber [46]3 years ago

3 0

They are adjacent and supplementary

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SOMEONE PLEASE HELP I will mark you BRAINLIST

Lana71 [14]

Answer:

27 degrees

Step-by-step explanation:

We are given that Angle AEF is 63. We can also see that EAF is a right angle. Since angles in a triangle add up to 180, we can use this to solve for AFE:

Angle AEF + EAF + AFE = 180

63 + 90 + AFE = 180

153 + AFE = 180

AFE = 27

<em>Or we can solve it another way</em>

Since EAF is a right angle, the other angles are complementary (they add up to 90) so...

Angle AEF + AFE = 90

63 + AFE = 90

AFE = 27

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myrzilka [38]

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jek_recluse [69]

Answer:

The midpoint is $(1,-2)$

Step-by-step explanation:

we know that

The formula to calculate the midpoint between two points is equal to

$M(\frac{x1+x2}{2},\frac{y1+y2}{2})$

we have

$(x1,y1)=(-2,5)$

$(x2,y2)=(4,-9)$

substitute

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mel-nik [20]

Answer:

The second choice is the correct one.

Step-by-step explanation:

20x^4 - 45x^2

GCF is 5x^2, so the factors are:

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Now 4x^2 - 9 is the differencr of 2 squares:

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Answer:

Step-by-step explanation:

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