Find the missing side lengths of the following triangles: 1. Right triangle, hypotenuse (the side is blank with no variable either), adjacent = 11cm, opposite = x. The angle between the hypotenuse and the adjacent side is 42°. Next to the triangle there’s “x = ___ • ___”
2. (Not a right triangle), hypotenuse (blank with no variable), leg (let’s call it A) = 13.1cm, leg (let’s call it B) = 9.7cm. The degrees connecting leg A to the hypotenuse has the variable ‘a°’ and the angle connecting the hypotenuse to leg B is 42°. Next to the triangle is “a = ___ ___ ° (rounded)”
3. (Not a right triangle) hypotenuse = 15cm, leg (let’s call it A) = 9cm, leg (let’s call it B) = 11cm. The angle connecting leg A and B is labeled ‘b°’. Next to the triangle is “b = ___ ___ • ___ °”
4. How many triangles does ‘a = 6, b = 10, A = 33°’ create?

step-by-step explanation:

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mark brainliest pl

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! : )

cretdit to source

thats not a system of equations, that is a solution