First you have to find the slope by subtracting y2 in this case (2) from y1 (8) dividing it over the subtraction of x2 (-8) and x1 (4) then once you get that you pick a point whether it’s (4,8) or (-8,2), plot it using the slope given to you and you’re done.
Answer
r = -20
Step-by-step explanation
4r-8=5r+12
subtract 4r from both sides of the equation
-8=r+12
subtract 12 from both sides of the equation
-20 = r
2 4/5 , 2.6 , 2.3 would be your answers in descending order. From greatest to least.
167 is the volume of the prism
Answer:
Step-by-step explanation:
Factor out 20 from the expression.
Take 20 as common.
