1 answer:
Area = Base x Height
= (x-4) * ( 2x² +2x -6 )
= 2x³ +2x² -6x -8x² -8x+24
Area = 2x³ -6x²-14x +24 square centimeter
the second answer
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Answer: what wrong
Step-by-step explanation:
72/160=?
Divide 72 by 160 to find the percent.
72/160=0.45
72 is 45% of 160.
I hope this helps :)
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Answer: Sorry i only could so #3
32/30
Step-by-step explanation:
You got it right
<CDA = <ABC = 40
so
<CAD = 180 - 57 - 40
<CAD = 83
