For this case we have:
The division given by:
102 ÷ 3 = 34
To verify its result we use multiplication as a reverse operation, that is:
We multiply the quotient by the divisor and its result must be the dividend.
So:
Answer:
Multiplication,
Answer:
0.54545454545454
Step-by-step explanation:
you just do eleven divided by 6
You have to divide 625 by 5 and you will get your answer use a calculator if you can but the answer you will get will be 125
Answer:
No solution
Step-by-step explanation:
6(k-18)=2(3k-9)
6k-108=6k-18
-108=-18
Therefore there's no solution
Answer:
Since we have BC ║ DE, we know that:
AB/AD = BC/DE
12/(12 + 4) = BC/12
12/16 = BC/12
BC = (12 · 12)/16 = 9 (in)
Applying the pythagorean, we have:
AB² + BC² = AC²
12² + 9² = AC²
225 = AC²
AC = √225 = 15 (in)
Using the information about the parallel lines again, we have:
AC/CE = AB/BD
15/CE = 12/4
CE = (15 · 4)/12 = 5 (in)
So the answer is B