1. △abc ~ △def as shown in the diagram below:

which of the following congruency statements is correct?

ab ≅ ed
∠a ~ ∠d
ac ~ de
∠c ≅ ∠f

Write an algebraic expression for the word expression the quotient of c and 8

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.