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stepan [7]
2 years ago
7

Please help me with this problem. How do I find x?

Mathematics
1 answer:
inysia [295]2 years ago
7 0
Assuming that is 2 right triangles sharing a side
height^2 = 20^2 -7^2
height^2 = 400 - 49
height^2 = 351
height = <span> <span> <span> 18.7349939952 </span> </span> </span>
x^2 = 24^2 - <span>18.7349939952^2
x^2 = 576 -351
x^2 = 225
x = 15

</span>
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Use back-substitution to solve the system of linear equations.
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Step-by-step explanation:

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y + 2×7 = 4 and y = -10

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5 0
3 years ago
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I need help! If this correct 22?
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6 0
1 year ago
5-1+2x(4x4-12)x8<br><br> explain
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