Jeffrey wants to build a ramp to make it easier to load his lawn mower into the back of his truck. He drew the
diagram below to help him design the ramp.
Jeffrey's Ramp Design
t feet
2 1/2 feet
30°
What is t, the length in feet of the ramp?

80% of the cookies

step-by-step explanation:

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!

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: