9514 1404 393
Answer:
(d) h = 2A/b
Step-by-step explanation:
Multiply both sides of the equation by the inverse of the coefficient of h.

23/10 = 2 and 3/10
I hope this helped
Amp is the number in front of sine so its 1/2 aka D :)
Answer:
negative
Step-by-step explanation:
a positive divided by a negative is a negative
Answer:
-6
Step-by-step explanation: