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Elis [28]
3 years ago
11

X+3y=y+3x+7 solve for X

Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0
<span>X+3y=y+3x+7
3x - x = 3y - y - 7
2x = 2y - 7
  x = y - 7/2

hope it helps</span>
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The angles of a triangle are described as follows: angle a is the largest angle; it measure is twice the measure of Angle b. The
nikklg [1K]

Answer:

Angle A = 102°

Angle B = 51°

Angle C = 27°

Step-by-step explanation:

angle A = 2b

angle B = b

angle C = 1/3 b + 10

Angle A + Angle B + Angle C = 180

2b + b + 1/3 b + 10 = 180

3 1/3 b + 10 = 180

10/3 b = 170

b = 51

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c = 1/3 b + 10 = 1/3 (51) + 10 = 17 + 10 = 27

4 0
3 years ago
Name two decimals that are equivalent to 7.75
Tatiana [17]
7.750 and 7.7500 are 2 equivalent fractions.

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3 years ago
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BlackZzzverrR [31]
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8 0
3 years ago
After dividing a piece of wood into four equal sections,each section is 4 in.long.How long was the piece of wood I started with
Cerrena [4.2K]

I'm going to out on a limb and say 16 in.

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5 0
3 years ago
I don’t understand this can someone help me?
solong [7]

Answer:

f

Step-by-step explanation:

You know that:

X is congruent to angle Z which means they are the same size

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if x and z are equivalent that means they are equal to 2x essentially

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Hope this helps!!! :)

6 0
4 years ago
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