↔

AC

A, C, with, \overleftrightarrow, on top is tangent to circle

O

OO at point

C

CC.

What is the measure of

∠

O

A

C

∠OACangle, O, A, C?

∘

∘

degrees

O

O

A

A

B

B

C

C

4

5

∘

45

∘

What are “like terms”? why can we only add like terms?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done