To solve for A, multiply each side by 9A to get rid of the fraction, so then 3 = 81(9A) --> 3 = 729A --> 3/729 = 1/243
I need more information to answer your question
Answer:
-9.8n + 10.9
Step-by-step explanation:
2.9 + 8 = 10.9
-4n + -5.8n = -9.8n
Answer:
(12, 3)
Step-by-step explanation:
To answer this, we find the midpoint of the line segment (that is, of the diameter) connecting (6, -4) and (18, 10):
The formula for the midpoint gives us x-midpoint = (6+18)/2, or x-midpoint = 12.
The formula for the midpoint gives us y-midpoint = (-4+10)/2, or x-midpoint = (6)/2 = 3.
Thus, the center of this circle is at (x-midpoint), y-midpoint), or (12, 3).
The third answer choice is the correct one.
Answer: 4/50 equals 2/25
Step-by-step explanation:4/50 and 2/25 equal.08. To get it I did 2×2=4 and 25×2=50 to get 4/50 which equals 2/25 or .08
