Are the only bases that I need to use 2 and 4 along with the height 2.5 and I just ignore the 3?

Step-by-step explanation:

The formula to find the area of a trapezoid is the following,

Where () represents the heights of the trapezoid, () and () represent the bases of the trapezoid, or rather the two parallel sides of the trapezoid.

One is given all of these values in the picture,

Substitute these values into the formula and solve for the area of the trapezoid,

Simplify,

answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14