Let the person's arm length be = x
Condition is : sleeve lengths available from 20 inches to 40 inches and the length of the sleeves should be about 1.2 times a person's arm length.
So, the inequality equation becomes:
This gives x=
or 
or x=
=33.33 or 
Hence, the shop does not provide tuxedos to people with arm length less than 16.66 inches and greater than 33.33 inches.
The surface area of what shape exactly?
Answer:
the answer is A
Step-by-step explanation:
when lines w and v are parallel then
65 = 4x - 3
62 = 4x
x = 15.5
Answer:
12m^3
Step-by-step explanation:
Basically, you are looking for the volume of the <u><em>Oil.</em></u> In order to do that you simply need to use the rectangular prism volume formula: lwh
lwh=V
(5)(2)(1.2)=V
10(1.2)=V
12=V
Place the x values (if there are two of the same x value you only include it once) in the first box vertically like:
5
-3
6
2
Place the y values (if there are two of the same y values only include it once) in the 2nd box vertically like:
1.2
7
-3
Now draw lines from your x values to their corresponding y values.
A function may NOT have two y-values assigned to the same x-value, but it may have two x-values assigned to the same y-value.
So this is a function!
