Answer:
x + y - 10 = 0
Step-by-step explanation:
x + y - 10 = 10 -10
Move the constant to the left by adding its opposite to both sides
x + y - 10 = 0
The sum of two opposites equals 0
x + y - 10 = 0
^
^
Solution
The expected value of the sample mean is the same as the population mean,
20.
Answer:
P = 17in
Step-by-step explanation:
P = side + side + side
P = 5 + 5 +7
Answer:
V = a³/8
Step-by-step explanation:
The volume of the original cube is the cube of the side length:
V = a³
When the side length is reduced to half its former value, the new volume is ...
V = (a/2)³ = a³/2³
V = a³/8 . . . . volume of the new cube
Answer:
21
Step-by-step explanation:
both on the same y axis so all you have to do is subtract 28 - 7