Answer:
i dont know
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
use the slope formula to find the slope. y2-y1/x2-x1. 3-(-6)/-4-2 which is 9/-6 (subtracting a negative number is the same as adding a positive) which can be simplified to -3/2 which is the slope. the intercept is the point where y is at x=0, we already know at y=3 x is -4 from the second point, so the y intercept has to be -3. which can be proven by replacing the x and y with a point 3 = -3/2(-4) - 3. put -3/2 times 4 into a calculator and you get 6, 6-3 is 3 which makes the statement true.
The set is not closed
Example:
-4 * -3 = 12 this is not a negative integer
Answer:
Step-by-step explanation:
Base (B) = 14.5
Height (H)= 7.1
Area of Δ =1/2 × B × H
