Answer:
x = 5.
Step-by-step explanation:
Thew inside angles between 2 parallel lines as in the diagram add up to 180 degrees. So:
25x + 5 + 50 = 180
25x + 55 = 180
25x = 180 - 55
25x = 125
x = 5.
You should be able to set up a proportion between the sides something like (18+x)/x=(56+21)/56
To answer this question, let us find the slope using the coordinates:
(2, 1) and (3, 4)
1 - 4 / 2 - 3
-3 / -1
3
The slope is 3, so the answer is neither, since a horizontal line has a slope of 0 and the slope of a vertical line is undefined.
Answer: 2x+5y−28
Step-by-step explanation:
There are many ways you can say it,
one of them would be:
8 added to 5 multiplied by x