Complete the proof that the diagonals of parallelogram ABCD bisect each other. B
A
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2
1
E
*
3
4
D
This proof uses the following theorem: Opposite sides of a parallelogram are congruent.

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

What is the x-intercept and y-intercept of the equation 2x+1. 2o