Answer:
83°
Step-by-step explanation:
Fund the diagram attached. The sum of the ange in the triangle given is 180°, hence;
2x+1+x+15+x = 180
Collect like terms
2x+x+x+1+15 = 180
4x+16 = 180
4x = 180-16
4x = 164
x= 164/4
x =41
Out of the angles the largest angle is 2X+1
Get the largest angle;
2x+1 = 2(41)+1
=82 +1
= 83°
Hence the measure of the largest angle is 83°
Answer:
or
Step-by-step explanation:
The question is
Find the slope intercept form of the line parallel to the line 5x+8y=120 passing through (4,5)
step 1
Find the slope of the given line
we have
isolate the variable y
The slope of the given line is m=-5/8
step 2
Find the slope of the line parallel to the given line
we know that
If two lines are parallel, then their slopes are the same
so
The slope of the parallel line to given line is m=-5/8
step 3
Find the equation of the line into slope intercept form
The equation of the line into slope intercept form is equal to
we have
m=-5/8 and point (4,5)
substitute and solve for b
substitute
or