Answer:
Fraction 3 out of 3 /4
Step-by-step explanation:
Answer:
104°
Step-by-step explanation:
In the diagram we see
Angle PRT + Angle TRS = Angle PRS
<h3>So according to the question</h3>


So ,
Angle PRS = 104°
Answer:
slope = 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
x + 2y = - 16 ( subtract x from both sides )
2y = - x - 16 ( divide all terms by 2 )
y = -
x - 8 ← in slope- intercept form
with slope m = - 
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= 2
You work out how many 20's go into 360 which is 18 then you time 8 by 18 to get your answer which is 144 degrees