Answer:
see explanation
Step-by-step explanation:
To graph the line, we require 2 points
Find the intercepts, that is where the graph crosses the x and y axes
To find the x- intercept let y = 0 in the equation and solve for x
x - 3 = 0 ( add 3 to both sides )
x = 3 ⇒ (3, 0 ) ← x- intercept
To find the y- intercept let x = 0 in the equation and solve for y
- y - 3 = 0 ( add 3 to both sides )
- y = 3 ( multiply both sides by - 1 )
y = - 3 ⇒ (0, - 3 ) ← y- intercept
Plot the points (3, 0) and (0, - 3) and draw a straight line through them
They are vertical angles, and so they will equal the same <em>degrees</em>
set the two equal to another
2x + 2 = 3x - 52
Move all numbers with variables to one side, and all constant to the other
2x (-3x) + 2 (-2) = 3x (-3x) - 52 (-2)
2x - 3x = - 52 - 2
-x = -54
isolate the x, divide -1 from both sides
-x/-1 = -54/-1
x = -54/-1
x = 54
x = 54°
hope this helps
Answer:
its D 103°
Step-by-step explanation:
Sum of a pentagon=540
117+100+115+105+x=540
437+x=540
x=540-437
x=103°
I think that is the second one
