Answer:
x>
−2
3
Step-by-step explanation:
That's called <span>standard deviation.
Hope this helps !
Photon</span>
Answer:
The with and length of the original rectangle are:
width: 20 ft
Length: 30 ft
Step-by-step explanation:
Lets check
Yes, 30 is 10 longer then 20,
the area of the original is 600
if it was 40 and 30 then it would equal 1200
Answer:
it's not clear what do you want to with this? it's not even an equation explain your problem so we can solve it
Explain step by step:
x = 5y - z
You can think that x and z are numbers, and we have one variable z.
x -5y = 5y - 5y - z
x - 5y = - z
(x - 5y)*(-1) = - z *(-1)
z = - x + 5y
