Answer:
Step-by-step explanation:If a triangle and parallelogram are on the same base and have the same altitude, the area of the triangle will be half that of the parallelogram. If they have same altitude, they will lie between the same parallels. Hence the area of the triangle will be equal to half that of the parallelogram.
Answer:

Step-by-step explanation:
Given



Required
The coordinate of the fourth point (C)
The given coordinates indicate the rectangle is vertical/horizontal because it has similar x and y values.
The coordinate of such rectangle can be represented as:




By comparing the general coordinates with the given coordinates, we have:
--- see A and B
--- see A and C
---- see C and D
--- see B and D
So, we have:


A 40 degree angle: go from the right positive side of the x-axis and go left (left is positive degrees) forty degrees, which is a little less than halfway in quadrant 1.
Answer:
3
Step-by-step explanation:
Answer:
8 days
Step-by-step explanation:
If 5 buses left Midville every day and 40 buses left in all, you have to do 40÷5=8 days