Answer:
31 + 4y
Step-by-step explanation:
4(6+y)+7
Expand the brackets.
24+4y+7
Rearrange.
4y + 24 + 7
Add the like terms.
4y + 31
Answer:
Step-by-step explanation:
Use the law of sines.

Plug values in.

Cross multiply.

Hope that helps.
4 is the answer for your question
First isolate the power of 10 on the right side by dividing both sides by 5:

Now you're free to take the logarithm and simplify where you can:

Then solve for
:
