Answer:
the first one and the last one,
Step-by-step explanation:
I took the test :) hope you pass
So the equation for a trapezoid is

, with the b variable being the 2 bases, h variable for height, and the a variable for area. Firstly, we will need to plug in the appropriate numbers into the equation, and it'll look like this:

Next, we will need to combine 12 and 14, then divide the sum by 2. Your equation should look like this:

Lastly, just divide each side by 13, and your answer should be
Answer:
Not Proportional
Step-by-step explanation:
Answer:
$250
Step-by-step explanation:
Answer:
what do you need help with?
Step-by-step explanation: