The perimeter of a quadrilateral (four-sided polygon) is 45 inches. The longest side is twice as long as the shortest side. The other two sides are equally long and are 5 inches longer than the shortest side. Find the length of all four sides.

The length of the shortest side is ___ inches
The length of each of the two equal sides is ___inches
The length of the longest side is ___ inches

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

table a is wierd

step-by-step explanation:

6*f

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!