3 years ago

How do you find measures using postulates and theorems?

1 answer:

8 0

Just use the definitions and put them in order to explain the problem.m. for instance. why are angles a and b vertical angles? they are adjacent and they are supplementary.

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Elena-2011 [213]

2. x = 8, -4
|x-2|
2 * x-2=12
2x-4=12
2x=16
x=8
-4 - 2 = -6
-6 x 2 = 12

3 0

3 years ago

What is the answer to 2(x-4)=-3(x+2)?

Delicious77 [7]

X= 2/5

I hope this helps

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Find the x in each triangle HELP NOW!!!! PLSSS

Ilia_Sergeevich [38]

Answer:

8 CM

Step-by-step explanation:

(Hypotenuse)²=(Base)²+(Height)²

10²=X+6².

100=X+36

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3 years ago

An arithmetic sequence has the terms a6=53 a 6 = 53 and a8=61 a 8 = 61 . Questions: What is the value of d d ? AnswerIncorrect W

leonid [27]

The given terms are two terms apart, so their difference is twice the difference of adjacent terms.

$a_8-a_6=2d=61-53=8\\\\d=\dfrac{8}{2}=4$

The value of d is 4.

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3 years ago

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Which point is located 2 units above (-2, -1)? Point a Point b Point c Point d

HACTEHA [7]

Answer:

point B

Step-by-step explanation:

First you find (-2, -1) on the graph then you go up two units. there is not a point directly above (-2, -1) but if you look to the side B is exactly 2 units above which is what the question asked for.

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3 years ago

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