Please help I’m stuck

Step-by-step explanation:

In parallelogram, sum of adjacent angles = 180

x +15 + 6x - 10 = 180

x +6x + 15 - 10 = 180

7x + 5 = 180

7x = 180 - 5

7x = 175

x = 175/7

x = 25

∠Q = x + 15 = 25+ 15 = 40°

∠R = 6x - 10 = 6*25 - 10 = 140

In parallelogram, opposite angles are equal

∠P = ∠R = 140°

∠S =∠R = 40°

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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