Answer:
Second option is the correct answer.
Step-by-step explanation:

Answer:
4(-3)(-2) = 24
Step-by-step explanation:
first solve the numbers in parenthesis.
4(-3)(-2)
= 4(6)
the negative sign cancels out in the product, because both of the numbers you multiplied are negative, which makes the product positive.
now solve for 4(6).
4(6) = 24
Answer:
α = 3.5 rad
Step-by-step explanation:
α = 2*Area/r^2
α = 2*16 in^2/(3in)^2
α = 3.5555 radians
Answer:
14 feet and 3 inches
Step-by-step explanation:
Answer = 5(x+1)^2 -21
5 {x^2 + 2x } - 16
5 {(x+1)^2 -1 } - 16
5(x+1)^2 -5 - 16
5(x+1)^2 -21