Answer:
A is the answer
Step-by-step explanation:
I hope it helps sorry kung mali
PEMDAS
12-14=-2
-2-5=-7
-7-9=-16
-16-4=-20
-20 is the answer
Answer:true
Step-by-step explanation: It may be true but jus ask an adult ty
Answer:
18.299
Step-by-step explanation:
sin(43) = opp/hyp
sin(43) = x/22
22sin(43) = x
x = 18.299