Glven: AE = BD; CD=CE Prove: AC = BC

1) AE = BD; CD = CE

1)

Given

2) AE = AC + CE

2) Subtraction Property of Equality

3) AC +CD= BC + CD

3)

Segment Addition Postulate

4) AC +CD= BD

4) Symmetric Property of Equality

5) BD = AC + CD

5) Segment Addition Postulate

6) BD =BC+CD

3) Transitive Property of Equality

7) AC = BC

7) Substitution Property of Equality

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

What is the 12th term of b(n)=-4-2(n-1)