Determine if the expression -10c^3-c^4+3c^2−10c 3 −c 4 +3c 2 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.

is means division by fractions

step-by-step explanation:

the correct option is b

step-by-step explanation:

c

step-by-step explanation:

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36