Answer: 257/16
Step-by-step explanation:
You are given the algebraic expression: m^4+ 1/m^4
if m− 1/m = 3
Solve for m by cross multiplying
m - 1 = 3m
Collect the likes terms
3m - m = -1
2m = -1
m = -1/2
Substitutes m into the algebraic expression above.
(- 1/2)^4 + 1/(- 1/2)^4
Open the bracket
1/16 + 1/(1/16)
1/6 + 16
16(1/16) or 257/16
Answer:
the answer is d) 12
Step-by-step explanation:
multiple 4 by 3
Answer:
63/70 is simplified to 9/10 in fraction form and 0.9 in decimal form.
14/30 is simplified to 7/15 in fraction form and 0.46 in decimal form.
24/36 is simplified to 2/3 in fraction form and 0.6 in decimal form.
10/50 is simplified to 1/5 in fraction form and 0.2 in decimal form.
40/56 is simplified to 5/7 in fraction form and 0.714285 in decimal form.
18/24 is simplified to 3/4 in fraction form and 0.75 in decimal form.
You can simplify these and future questions by cancelling out the numerator's and denominator's LCF (Least Common Factor). I hope this helps!
Answer:
1/4 square yards
Step-by-step explanation:
Remember, area equals length times width. So, that means length equals area divided by width, same with width. Width equals area divided by length. Right now, we are finding length, so the equation would be area/width
1/6/2/3=1/6*3/2 (rewriting with reciprocal)
1/6*3/2=3/12=1/4 square yards
If we check it, area equals length times width. So, 1/4*2/3=2/12=1/6.
The answer is correct!
Hope this helps and Merry Christmas :)
