B^-2 / b^-3 = b^(-2-(-3) = b^1 = b
answer is d
Answer:
A
Step-by-step explanation:
2 is the only acute angle meaning less than 90 degrees.
plug in -4 in for x. then solve.
h(-4)=1/2(-4)-1
h(-4)= -3
No this is not a function because 4 is used twice on the y side
1. Change 1 7/8 to an improper fraction, which gives you 15/8.
2. Use KFC to divide fractions. KEEP the first term, FLIP the second and CHANGE to multiplication.
3. 15/8 x 4/3 = 60/24 = 2 1/2
