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OleMash [197]
3 years ago
8

Someone pls help ive been stuck for forever

Mathematics
1 answer:
shepuryov [24]3 years ago
4 0
This is a triangle.  The interior angles of a triangle always add up to 180 degrees.  Thus, write an equation representing the sum of the given angles, with "180 degrees" on the right side.

4x-1    +    8x+2     +   71  =   180 degrees.  

Solve for x!
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Solve for brainlist :)
svlad2 [7]

Answer:

option A is correct

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4 0
3 years ago
ANSWER ASAP will mark brainliest!
noname [10]

Answer:

Your answer is

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2nd Question :::: A----B(y=12*25%)

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8 0
3 years ago
Read 2 more answers
How many solutions does 15x+12y=18 have
dangina [55]

Answer: 2 or more.

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8 0
2 years ago
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7nadin3 [17]

Answer:

I cannot access your picture

Step-by-step explanation:

8 0
3 years ago
ABCD has a perimeter of 27 units and is dilated by a scale factor of 1/3. What is the perimeter of A¹B¹C¹D¹?
Alex17521 [72]

Answer:

Perimeter of A'B'C'D' = 9 units

Step-by-step explanation:

Given:

Perimeter of ABCD = 27 units

Scale factor = 1 / 3

Find:

Perimeter of A'B'C'D'

Computation:

Perimeter of A'B'C'D' = 1/3[Perimeter of ABCD]

Perimeter of A'B'C'D' = 1/3[27]

Perimeter of A'B'C'D' = 9 units

4 0
3 years ago
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