Answer:
The answer is when we rotating something 90 degrees clockwise about the orgin
(x,y) goes to (y,-x)
Given:

To find:
The equation that can be simplified to find the inverse of given equation.
Solution:
We have,

To find the inverse first we have to interchange x and y.

Now, we to solve this equation for y to find the inverse.
So, the equation
can be simplified to find the inverse of given equation.
Therefore, the correct option is 4.
(2x + 7) + (2x) + (x + 18) = 180
5x + 25 = 180
5x = 155
x = 31 °
Answer:
-48.25
Step-by-step explanation:
You will start by using PEMDAS- Parenthesis-Exponent-Multiplication-Division- Addition-Subtraction

With this definition, there is nothing (meaning: no real numbers) larger than infinity. hope that says it all. have a nice day :D