Trigonometry is what I would pick
Answer:
No, the simplification is not done correctly. When multiplying
we should get -6 instead of -9.
the correct answer is 12k-8
Step-by-step explanation:
We need to tell if process was done correctly. If not, explain and correct the error by showing your own work.
The steps given are:

No, the simplification is not done correctly. When multiplying
we should get -6 instead of -9.
Correcting the error:

So, the correct answer is 12k-8
Answer:
2/3 --> 0.6667
7/12 --> 0.5833
8/13 --> 61.54%
12/17 --> 0.7059
Step-by-step explanation:
Ok, so u would times 4 by 7 because there is 7 days in a week and that would equal 28. After, do 2194 and divide that by 49 hours per week. That’s all I know so far
C=

d.
If 5m is the radius, then multiply it by 2, then multiply it by

.
If 5m is the diameter, then just multiply it by only

.