Answer:
1 is 20 or 10 2 is 2 3 is b 4 is 2
Step-by-step explanation:
Do you have a picture because I don't see it
Answer:
1 solution and that is that x = -1
Step-by-step explanation:
We are asked to determine the area of the given figure. To do that we will divide the figure into a square and a triangle. The area of the square is the product of its dimension, therefore, the area is:

The area of the triangle is given by the following formula:

Where "b" is the base and "h" is its height. Replacing the values:

The total area is the sum of both areas:

replacing the areas: