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netineya [11]
2 years ago
11

Measure the angle of 4x+12

Mathematics
2 answers:
postnew [5]2 years ago
6 0

Answer:

52°

Step-by-step explanation:

6x - 8= 4x + 12 \\ (exterior \: alternate \:  \angle s) \\  \\ 6x - 4x = 12 + 8 \\  \\ 2x = 20 \\  \\ x =  \frac{20}{2}  \\  \\ x = 10 \\  \\ 4x + 12 = 4 \times 10 + 12 \\  \\4x + 12  = 40 + 12 \\  \\ 4x + 12 = 52 \degree

zvonat [6]2 years ago
5 0

Answer:

4(x+3)

Step-by-step explanation:

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On a particular Saturday, 60% of the visitors to an art museum were students. If 144 students visited the museum, how many total
pentagon [3]
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3 years ago
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Find the coordinates of the midpoint of a segment with the given endpoints. *
serg [7]

Step-by-step explanation:

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How do you find three ordered pairs for -x+2y=-8
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For a linear equation like this there will always be infinitely many solutions if you let x and y be any real number. So you can just pick any x and find the corresponding y. Take for exmaple x=1 then we get
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