A square rug has an area 86ft squared Write the side length as a square root. Then decide if the side length is a rational number.

9.277

Step-by-step explanation:

It is an irrational number.

Explanation

Since area is length squared, length of a side of a rug is simply the square root of 86.

The square root of 86 is a rational number if 86 is a perfect square. It is an irrational number if it is not a perfect square. Since 86 is not a perfect square, it is an irrational number.

Hope this answer will help!

78.59 is the mean

step-by-step explanation:

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.