<span>a scalene triangle: a triangle where all the sides are different and all the angles are different.</span>
Answer:
-2
Step-by-step explanation:
The slope of the line can be found using
m = (y2-y1)/ (x2-x1)
= (-4-8)/(5--1)
= (-4-8)/(5+1)
= -12/6
= -2
Start with the slope formula.
m = y2-y1/x2 - x1
We take the second y minus the first y
over the second x minus the first x.
So we have 4 - 6/8 - -4.
This simplifies to -2/12 which reduces to -1/6.
Answer:
Either B or D, can't see up close. The "v" shape at the end should be -3 y-axis.
Step-by-step explanation:
Solve for x:
4x-9 >= -21
Add 9 to both sides:
4x >= -12
Divide both sides by 4:
X >= -3
The number line would have a solid dot on -3 with a line and arrow pointing to the right of -3