The area of a square rug can be represented by the expression 100x^2+60x+9. write an expression to represent the length of each side of the rug.

Answer : The expression to represent the length of each side of the rug is,

Step-by-step explanation :

As we know that the formula of area of square is:

Area of square = (Side)²

Given:

Area of square =

As,

Area of square = (Side)²

So,

or,

Thus, the expression to represent the length of each side of the rug is,

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

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