Answer: if 2/3 = a/15 , then a = 10
Step-by-step explanation:
15 / 3 = 15
5 * 2 = 10
a = 10
Answer:
2/3=a/15
then cress cross
3*a=2*15
3a=30
a=30/3
:a=10
1) log7 (5*8)= log7(40)
2) log2(11) -log2(9)=log2(11/9)
3)2log9 2=log9(2^2)
c
just try
Ok guys I’m really confused
