Josh helps at the school fair for 3/8 of the day Sarai helps for 8/12 of the day write and solve a comparison question about the
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The measure of ∠C is 54°.
<h3>To solve the problem :</h3>let us assume that line n is a mirror.
∴ ∠A = ∠A' = 59°
∠B = ∠B' = 67°
∠C = ∠C'
According to property of triangles :
Sum of all angles of a triangle is 180°.
∴ A + B + C = 180°
59 + 67 + C = 180
C =
C = 54°
<h3>∴ The measure of ∠C is 54°.</h3>To know more about triangles refer to :
#SPJ2
The equation of the line written in slope-intercept form is:
Where m is the slope and b is the y-intercept.
You find the slope using the formula:
Where point A coordinates' are (-4,-19) and point B (-6, 4).
Now you find b (y-intercept) substituting in y=-23/2x+b the coordinates of point A or point B:
(I'll use point B coordinates')
y=-23/2x+b
4=-23/2×(-6)+b
4=46+b
b=-42
The equation of the line is y=-23/2x-42
Where m is the slope and b is the y-intercept.
You find the slope using the formula:
Where point A coordinates' are (-4,-19) and point B (-6, 4).
Now you find b (y-intercept) substituting in y=-23/2x+b the coordinates of point A or point B:
(I'll use point B coordinates')
y=-23/2x+b
4=-23/2×(-6)+b
4=46+b
b=-42
The equation of the line is y=-23/2x-42