Suppose that in solving an equation over the interval [0 comma 360 degrees )[0,360°), you reach the step sine theta equals negative one halfsinθ=− 1 2. Why is minus−30degrees° not a correct answer?

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

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step-by-step explanation:

the answer is su.k.my? ? co.kc

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.