The diagram below shows light striking a pane of glass. some of the light is reflected and some of the lightest transmitted. the letters represent six different angles. according to the law of reflection which two angles must be equal?

a. e and c
b. f and a
c. b and c
d. a and d

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

if you answer my question i will answer yours