What is 23/9 as a mixed number
1 answer:
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Answer:
-38
Step-by-step explanation:
The slope is rise over run. You need to find out how far one point is from the other. To do this, use the equation for slope.
Plug in the points given into the equation and solve for slope (m).
The slope of the line is -38.
Actually Welcome to the Concept of the parallel,lines
Since both the angles are corresponding angles, hence they are equal,so we get as,
7x+40 = 3x+112
===> 7x - 3x = 112-40
===> 4x = 72
===> x = 72/4 => 18
hence x = 18°
now angle A = 7(18)+40
A = 166°
hence, A = 166°