Hey there.
7q - 5

10q + 19
Get the variable to one side.
-5

3q + 19
Isolate the variable.
3q

24
Solve for the variable.
q
8 is your answer.
I hope this helps!
Hello!

Use the log properties to simplify:
log (a) + log (b) = log (a · b)
log (a) - log (b) = log (a ÷ b)
Therefore:

Step-by-step explanation:
sin 0 = opposite ÷ hypothenus
sin 0 = 3 / 5
3 / 5 = x / 15
5 × n = 15
n = 3
x = 3 × 3 = 9
y = use pythagoras
= 12
tan 0 = opposite ÷ adjacent
tan 0 = 9/12
C is the correct answer if this a geometric question. Check and see if it's correct.