Find sin(α+β) exactly given sin α= 3/4 and sin β = -5/7 where α terminates in quadrant I and β terminates in quadrant IV. Reduce final result completely

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation:

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

486in is correct

step-by-step explanation:

y=-2x0 is most likey your asnwer