Answer:

Step-by-step explanation:
Given: trapezoid RSTU with vertices R(-1, 5), S(1, 8), T(7, -2), and U(2, 0).
Plot these points on the coordinate plane. As you can see, lines RU and ST are parallel lines and segments ST and RU are bases of the trapezoid.
The median of the trapezoid (the middle line) passes through the midpoints of the sides RS and TU. Find these midpoints:

The equation of the line MN is

Answer:
x=9
Step by step explanation:
Add 2 to both sides, simplify, subtract 5x from both sides
<u>Answer:</u>
- 33 pounds of grapes can be brought for $66.
<u>Step-by-step explanation:</u>
<u>4 pounds = $8</u>
- => 1 pound = $2
- => x pounds = $2x = $66
- => x = 33
- => 33 pounds = $66
Hence, <u>33 pounds of grapes can be brought for $66.</u>
Hoped this helped.

Step-by-step explanation:
The area = 2 × 5 = 10
The perimeter = 2(2 + 5) = 14
please give me a brainliest answer
Answer:
A and B are correct
Step-by-step explanation:
The middle letter represents the vertex of an angle. For instance, angle ABC has a vertex at B. Because the letter "e" is in the middle of angle FED and angle DEF, it represents the vertex of those angles. Hope this helps