Answer:
oof i am so helpful
Step-by-step explanation:
The answer to this problem is 6
Answer:
Solution:
(0.2)x = 2.
Taking log on both sides
log (0.2)x = log 2.
x log (0.2) = 0.3010, [since log 2 = 0.3010].
x log (2/10) = 0.3010.
x [log 2 - log 10] = 0.3010.
x [log 2 - 1] = 0.3010,[since log 10=1].
x [0.3010 -1] = 0.3010, [since log 2 = 0.3010].
x[-0.699] = 0.3010.
x = 0.3010/-0.699.
x = -0.4306….
x = -0.4 (nearest tenth)
Answer is option (c) -0.4
Answer:
x=11
Step-by-step explanation:
2x+5=27
Subtract 5 on both side of 27
You will get 2x=22
Then divide it by 2
You will get x=11
When the sign of the number with the greatest absolute value is positive
