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How do I do question 10?
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How do I do question 10?
asked
Nov 1, 2019
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How do I do question 10?
Mathematics
middle-school
Michael Greene
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Michael Greene
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Put it all in one big equation.
So 3x + 12x - 30 = 180
Then solve for x
so 15x=210
Therefore x=14
Plug in the numbers
3(14) = 42
12(14) - 30 = 138
EmpathicSage
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Nov 2, 2019
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EmpathicSage
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5
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The answer is
42° and 138° I believe.
Hope this is right
Vincentieo
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Nov 6, 2019
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Vincentieo
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