Answer:
t=1
Step-by-step explanation:
combine the one t and the 4t
16-2t=5t+9
subtract the 16
-2t=5t+9-16
-7t=9-16
-7t=-7
t=1
Answer:
-1/cd
b = -a/cd
Step-by-step explanation:
a = -bcd
Multiplication and division are inverse operations
Multiply each side by -1/cd
a* -1/cd = -bcd * -1/cd
-a /cd = b
Answer: tan(14x)
<u>Step-by-step explanation:</u>
Consider the Sum Formula for tan:

Answer:
3/4 3/4 1/2 1/4 -14 -15 -20
Step-by-step explanation:
Can you take a pic of the problem?