LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. • First card: 12
Second card: 3
• Third card: 5
What is the sum of the values of LuAnn's three cards?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Blank 1:

i need the options

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

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.