Answer:
8y+12
Step-by-step explanation:
Sinx=0.9
arcsin0.9=x
cos(arcsin0.9)=0.436
Assuming that the numbers after the variables are exponents: 2(-4)^2 - 2(2)^4 + (3)^2 - (-4)^2 + (2)^4 would be equivalent to
32 - 32 + 9 - 16 + 16
The 32's cancel out and so do the 16's, leaving you with:
9
Answer:
3/88
Step-by-step explanation:
when multiplying fractions, you can just multiply across. make sure to simplify!
Answer:
can you post the picture again in my screen it's black