Line through (-4,0) and (0,-2)
Slope is change in y over change in x
m = (-2 - 0)/(0 - -4) = -2/4 = -1/2
Answer: -2/4 = -1/2, second choice
I don’t know it 3 and four angle
The range of the data is C. 160 because the biggest number, 280, subtracted by the smallest number, 120, is equal to 160.
The sum of angles in any triangle is 180 degrees.
It is given <1+<3=154 degrees.
<1+<2+<3=180
Or <1+<3+<2=180
Substituting <1+<3=154 we have
154+<2=180
Subtracting 154 both sides <2=180-154
<2= 26 degrees
First option is right answer.
Two Angles are Supplementary when they add up to 180 degrees
Two Angles are complementary when they add up to 90 degrees
Given <1+<3 =154 So they are neither complementary or supplementary.
Answer:Neither