Two tables, congruent trapezoids, are placed together to make a corner desk, as shown. 2 trapezoids are connected. Each trapezoid has a base of 7 feet, height of 2 feet, and top side length of 3 feet.

What is the total area of the surfaces of both tables?
8 square feet
10 square feet
16 square feet
20 square feet

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)