a.step-by-step explanation: step 1 distribute 2 to every term in the parentheses step 2 add 10 on both sides of the equal sign...Read More

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there is no gridstep-by-step explanation:...Read More

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a c astep-by-step explanation: second is the only hard one, but set up the equation as 5x+13+3x+7=180...Read More

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i dont get it. where are the "descriptions"?...Read More

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This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the...Read More

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the correct answer isc. 4step-by-step explanation: the given polynomial is [tex]-4x^4[/tex]the degree of the polynomial is the highest exponent which is 4.the -4 is called the lea...Read More

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