Which triangles in the diagram are congruent? A.
triangle 1 and triangle 2
B.
triangle 1, triangle 2, and triangle 3
C.
triangle 1 and triangle 3
D.
triangle 1, triangle 3, and triangle 4

nope.   happens to me as well.

-aparri

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

show da graph

step-by-step explanation: