Q - r = r
Flip
r = Q - r
Add r to both sides
2r = Q
Divide both sides by 2
r = Q/2
Have an awesome day! :)
Answer:
x = -18
Explanation:
To solve this problem easily, we can cross multiply. You would multiply the numerator of the first fraction by the denominator of the second, and multiply the numerator of the second fraction by the denominator of the first. In this case, (x-7) would be multiplied by 4 and 5 would be multiplied by (x-2). The answers from these two calculations would each be one side of the equation.
After doing this, you can solve and isolate x.
Work is shown in the attached picture.
Answer:
Step-by-step explanation:
Idk
Step-by-step explanation:
To convert decimal number 639 to quinary, follow these steps:
- Divide 639 by 5 keeping notice of the quotient and the remainder.
- Continue dividing the quotient by 5 until you get a quotient of zero.
- Then just write out the remainders in the reverse order to get quinary equivalent of decimal number 639.
- Using the above steps, here is the work involved in the solution for converting 639 to quinary number:
- 639 / 5 = 127 with remainder 4
- 127 / 5 = 25 with remainder 2
- 25 / 5 = 5 with remainder 0
- 5 / 5 = 1 with remainder 0
- 1 / 5 = 0 with remainder 1
Then just write down the remainders in the reverse order to get the answer, The decimal number 639 converted to quinary is therefore equal to :
10024
