Hopes this helps if right please mark as brainlist:
Answer: -12x^2 + 15x
SOH CAH TOA
Sine is opposite over hypotenuse so you're answer is C.
:)))
Answer:1 5/10
Step-by-step explanation:
300 + 40 = 340 + 7/10 + 5/100 turn simplify it to 7/10 + 5/10 + 3/10 =15/10 = 1 5/0
