Answer:
7 square root 9^4
Step-by-step explanation:
Answer:
a) 4^6
b) 5^5
c)3^9
d)2^-2
Step-by-step explanation:
When raising a number to a power and then to another power, you can multiply the exponents.
When multiplying numbers with the same base to different exponents, you can add the exponents.
Answer:
D.) (-10, 0)
Step-by-step explanation:
(Important:) When you are looking at coordinate points, remember that inside the parenthesis the number on the left (-10 in this case) is the x-coordinate, and the number on the right (0 in this case) is the y-coordinate.
The reason why point D.) is the correct answer, is because when you have your y-coordinate at 0, it must touch the bottom of the y-axis (or line) in order for it to be on the x-axis. But remember that this specific rule only applies now because the y-coordinate is 0. The letter A.) may look correct because it has a 0, but upon placing it on a graph, we notice that it is on the y-axis and not the x-axis.
I have added an attachment of the graph with all points plotted.
I hope that this helps.
AB is the midsegment, so segment AB is half as long as segment XZ
Put another way, segment XZ is two times longer than segment AB, so,
XZ = 2*AB
34 = 2*(3x-1)
34 = 6x-2
6x-2 = 34
6x = 34+2
6x = 36
x = 36/6
x = 6
Answer: 6
Side Note: AB is 17 units long
Answer:
12 months
Step-by-step explanation:
community gym = 50 + 50x
workout gym = 170 + 40x
you need to find out how many months it will take for them to be equal, so:
50+50x = 170+40x
solve for x
10x = 120
x = 12
after 12 months, they will cost the same