Someone please help me!

18.5

Step-by-step explanation:

You are given the opposite side, and need to find the hypotenuse, leading you to use sine.

Set it up, like so:

Multiply everything by x, to remove it from the denominator:

Divide both sides by sin67:

Round to nearest tenth:

x = 18.5

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.