Answer:
22
Step-by-step explanation:
4x + 2 + 4x + 2 = 180
8x + 4 = 180
8x = 176
x = 22
<u>Answer:</u>
-2/3
<u>Step-by-step explanation:</u>
We are to find the slope of a line which is perpendicular of a line with an equation
.
We know that the slope of line which is perpendicular to another line is the negative reciprocal of that perpendicular line.
So writing the given equation of a line in the slope intercept form:
---> 
Here the slope of this line is
so the slope of a line which is perpendicular to the given line will be
.
Answer:
x = \sqrt(6)/3 , - \sqrt(6)/3
Step-by-step explanation:
decimal form:
x= 0.81649658..., -0.81649658...
Answer:
The answer in the attached figure
Step-by-step explanation:
Let
x------> the abscissa
y-----> the ordinate
we know that
-----> given problem
The domain is ![[-1, 0, 1]](https://tex.z-dn.net/?f=%5B-1%2C%200%2C%201%5D)
so
For 

The point is 
For 

The point is 
For 

The point is 
The answer in the attached figure