Answer:
The answer you're looking for is
-5r (3r^2) = -45
Step-by-step explanation:
1/6 because 3 goes into 3 once, and 3 goes into 18 6 times. So the fraction is 1/6
First find the length of the side by taking the square root of 112.
There are 4 sides so multiply your answer by 4 to get the perimeter.
The answer is 42.332 which rounds to 42.
The way calculate the volume is l*w*h, 3 times 5 times 7 is 105
Answer: D. 105 km^3
If y is equal to 2 then you can find x by putting 2 for y so you will have:
2x + 8(2) = 20
2x + 16 = 20
2x = 20 - 16
2x = 4
x = 4/2
x=2 :)))
i hope this is helpful
have a nice day
