Answer:
E
Step-by-step explanation:
11x-4<15
11x<11
x<1
12x-7>-25
12x>-18
x>-3/2
x<1 or x>-3/2, that covers the whole x-axis domain
Answer:
48
Step-by-step explanation:
think of the a squared plus b squared equals c squared. plug in the 36 in either b or a. then plug in the 60 in c's spot. solve and get 48. you can check the answer by solving 48 squared plus 36 squared equals 60 squared. both sides are equal and both come out to be the 3600
Answer:
Ok. Listen. I don't want you to cram, or ask for help at the last minute, but we will take it step by step.
Step-by-step explanation:
1. (1.6)/100=0.016
2. 2/0.016=125
3. 25% error.
Do you see why?
Answer:
B. segment DE bisects segment AC
Step-by-step explanation:
BD splits AC directly in half as shown by the dashes. AE is equal to EC. The definition of bisect is to divide into two equal parts.
9514 1404 393
Answer:
4a +4
Step-by-step explanation:
The average rate of change of f(x) on the interval is ...
(f(a) -f(1))/(a -1)
= ((4a² -6) -(4(1)² -6))/(a -1) = (4a² -4)/(a -1)
= 4(a² -1)/(a -1) = 4(a +1) = 4a +4
The average rate of change on the interval is 4a +4.
