Answer:

Step-by-step explanation:

Well since all of them are the same we have to look for one common number and given that they are all acute angles id say its about 30 or 50
Answer:s
Step-by-step explanation:
You'll want to first simplify the expression

.
To do that, first distribute the

:


From there, you may just combine like terms:




Answer:
D. 4t - 10