Answer:
The solution should be log7^3(49)-1/3log7(49)=1/3*2
B-2/3
Answer:
Step-by-step explanation:
radius = diameter/2 = 46cm/2 = 23 cm
<h3>
Answer: -6, 7, -8</h3>
Start with the sequence {1, 2, 3, 4, 5, 6, 7, 8, ...}
Then change the sign of every other term so you'll have the first term positive, the second term negative, and so on.
That updates to {1, -2, 3, -4, 5, -6, 7, -8, ...}
Every odd term (1,3,5,..) is positive while every even term (-2,-4,-6) is negative.
If you do 27-12 (which is 15) you add 15 to 13 and 20
