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Please help me guys
asked
Feb 26, 2022
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Please help me guys
Mathematics
high-school
Soulprovidr
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(x+9) + 2x = 90
Explanation: (x+9) and 2x are two angles inside the 90 degree angle. Therefore if they are added together they will make the 90 degrees.
Petter Brodin
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Feb 27, 2022
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2nd one its like one big right angle so must add to 90
So (x+9)+2x=90
Carlos Carrasco
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Mar 2, 2022
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