Short answer: - 1
The first thing you should do is draw this or get a program to do it. I use desmos. It is included. The graph shows one complete cycle every 2*pi intervals (or 360 degrees.)
You will find no lower value that y = - 1 (nor any value greater than y = 1)
Answer:
The answer is 68 and 52
Step-by-step explanation:
x + y = 120
3(x - y ) = 48
We have 3x + 3y = 360
and 3x - 3y = 48
Adding we have the following:
6x = 408
x = 68
y = 120-48 = 52
Given:
The inequality is

To find:
The inequality that solution describes all the solutions to the given inequality.
Solution:
We have,

Using distributive property, we get




Divide both sides by 3.


It can be written as

Therefore, the value of x is greater than 3. So, the required inequality is either
or
.
Answer:
we know surface area=pi*d*h=3.14*8*5=125.6sqm