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jenyasd209 [6]
3 years ago
10

Find the value of X. please help? I’m having so much trouble with this one because I’m not sure if it’s 35.

Mathematics
1 answer:
Zigmanuir [339]3 years ago
6 0

Answer: 138

Step-by-step explanation:

because the line that it is lying on is flat, it has to combine with the angle that is 42 degrees to equal 180. So just subtract 42 from 180 and its 138.

Hope this helped, please give brainliest :)

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If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF?
allsm [11]

Answer:

C. 5

Step-by-step explanation:

Since Triangle ABC is congruent to EDF it mean that the sides are the same so the length of BC is congruent to the length of DF:

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d = √(x2 - x1)^2 + (y2 - y1)^2

d = √(2 - 2)^2 + (-1 - 4)^2

d = √(0)^2 + (-5)^2

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4 0
3 years ago
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Alenkinab [10]

Answer:

A, B, C, D

Step-by-step explanation:

(A) Checking the Equal Variance Assumption, the appropriate technique to use is:

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(B) Checking the Normal Assumption, the appropriate techniques to use are:

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6 0
3 years ago
Find the distance points (7,-2) (3,1)
grandymaker [24]

Answer:

5

or

square root of 25

Step-by-step explanation:

I used my ti-84 plus ce calculator to solve

>download DISTMID

>prgm

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3 0
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pickupchik [31]
12 times 34 is 408. Hope that helped.
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3 years ago
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Help please!!
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Answer:

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2 years ago
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