What hell there is nothings ??
Answer:
F(x)=-x^2-4x-1
Step-by-step explanation:
According to PEMDAS, do the exponent part for the parentheses, sense it goes first.
F(x)= -(x^2+4x+4)+3
Then distribute the - sign
F(x)= -x^2-4x-4+3
Then you simplify
F(x)= -x^2-4x-1
Answer:
from those are similar, the ratio of side will be 40/24=x/20 so x=33.3333 is equal 33 and one-third.
You have 4 parts that you want to combine so you need to make 3 cuts
Answer:
32
Step-by-step explanation:
The cosine is equal to 90 - the sine angle, so 90-58=32
