Answer:

Step-by-step explanation:
We use the slope formula:

The slope or gradient is not very difficult to calculate.
The given points are:
A(a,b) and B(c,d)
We substitute these points into the formula to get:

Note that this is also the same as:

Answer:
I think the answer is c
Step-by-step explanation:
sorry if it's wrong
20%, there are 100 people so you base each person as a percentage.
Answer:
its c
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
since it’s isosceles trapezoid, diagonals are equal.
x+10=2x+5
x=5