Y=10(3)^3-12(3)
y=270-36
y=234
Answer:
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1. a = 1/2x - 3
2. a = 2x + 7
Julian is correct 1/2 is fifty percent so you are half at 100
Ok so the value of x is 6 those lines on the 6 and x lines means that they are congruent. Then to figure out y you would use Pythagorean theorem 6^2+6^2
36+36=72
Square root 72 is about 8.5
8.5 would be y. Let me know if this is right and if this helps
