Match the formula with the polygon.

polygons:
1. triangle; 2. rhombus; 3. parallelogram; 4. square; 5. trapezoid; 6. regular polygon; 7. equilateral triangle

formulas:
a = bh
a = 1/2 h(b1 + b2)
a = s^2
a = 1/2 d1 d2
a = 1/2 ap
a = 1/2 bp
a = 1/4 s^2 sqrt(3)

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.