I think it could be sin 39=17/x
.629=17/x
.629x=17
x=17/.629
x=27.03
Guestion 1 is #1 #4 #9 Question 2 is #5 #6
Answer:
35
Step-by-step explanation:
If 7 is subtracted from seven times a certain number, the result is the same as if 17 is added to three times the number.
