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I need to find y but I think I need to solve for x first?
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I need to find y but I think I need to solve for x first?
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Dec 6, 2019
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I need to find y but I think I need to solve for x first?
Mathematics
high-school
Chris Rice
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Chris Rice
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y is the right triangle so y = 90 degrees
x - 7 + 3x - 3 = 90
4x - 10 = 90
4x = 100
x = 25
Rune Vejen Petersen
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Dec 9, 2019
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Rune Vejen Petersen
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I'm confused, it shows y at a right angle = 90°
we can solve for x
(x-7) and (x-3) = x=7
Satomi
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Dec 10, 2019
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Satomi
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