Find the area of the trapezoid

7.5 units^2

Step-by-step explanation:

So, let's just break apart this trapezoid into easier shapes to work with.

We can make a 1x3 rectangle with the squares that are fully covered in.

Then, make a triangle with the squares that are partially covered in above and another triangle for those below.

Now, calculating time.

With the rectangle, do Length * Width, so 1 * 3 = 3.

With the upper triangle, do (Base * Height) / 2, so (3 * 2) / 2 = 3

With the lower triangle, do (Base * Height) / 2 as well, so (3 * 1) / 2 = 1.5

Add these all up and you get 7.5 units^2

Hope that helps.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3