Answer:
The relation is not a function
Answer:picture
Step-by-step explanation:
Answer:
Area of trapezoid is
.
Therefore, option 2nd is correct.
Step-by-step explanation:
We have been given both the sides a=3 and b=5.
And height that is h=4
We will use the formula find the area of trapezoid is:

Substitute the formula we get:


.
Area of trapezoid is
.
Therefore, option 2nd is correct.
It is 20 because the 5 is in the ones place so the 2 has to be in the 10 place which makes it 20