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KengaRu [80]
3 years ago
5

Find the value of each missing variable?

Mathematics
1 answer:
LenKa [72]3 years ago
6 0

Step-by-step explanation:

9x - 2 = 5x + 54 because these angles are corresponding

9x - 5x = 54 + 2 add/subtract like terms

4x = 56 and this divided by 4

x = 14

9x - 2 + 10y + 6 = 180° because these two angles makes a straight line

9×14 - 2 + 10y + 6 = 180°

126 - 2 + 10y + 6 = 180° add like terms

130 + 10y = 180° subtract 130 from both sides

10y = 50 divide by 10

y = 10

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2 years ago
What is the absolute value of 9.8 and of 10/3?
devlian [24]
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PLEASE ANSWER ASAP WILL MARK BRAINLIEST solve for x write both solutions. 6x^2-7x-3=0
nadezda [96]
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Solve by completing the square:
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(simplify)
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Solution 2:
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