Answer:
<h2><em><u>m</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>6.43</u></em><em><u> </u></em><em><u>(</u></em><em><u>approx</u></em><em><u>. </u></em><em><u>)</u></em></h2>
Step-by-step explanation:
49 - 3m = 4m + 4
=> 49 - 4 = 4m + 3m
=> 45 = 7m
=> 6.428571... = m
=><em><u> m = 6.43 (approx. ) (Ans)</u></em>
Answer:
Step-by-step explanation:
Assuming x is the number of weeks, the equation would be 490 - 10x = 370. Starting with $490 and subtracting ten multiplied by the number of weeks will get the amount.
Answer:
Step-by-step explanation:
given
To rationalise the denominator multiply the numerator/ denominator by the conjugate of the denominator.
the conjugate of 3 - is 3 + , hence
×
= (15 + 5 - 6 - 14 ) / (9 - 7)
= ← in simplified radical form
Answer:
0.0000214
Step-by-step explanation:
To convert the given question to decimal point we will have to move the point by the number in the standard form...how
2.14*10^-5
It means that the point will be moved to the left in five times...
It gives 0.0000214
In some cases we might just have to move the point to the right if only the 10^-5 is just 10^5
Always ensure to be cautious of signs
The final answer is 0.0000214