A polynomial function h(x) with integer coefficients has a leading coefficient of -2 and a constant term of -15. According to the Rational Root Theorem, which of the following are possible roots of h(x)?
- 1/2
- 3/2
2/3
5/2

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

this is false ^.^ lol

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest