2017年4月29日 · See the solution process below; To add two fractions, both fractions must be over a common denominator. For this problem the Least Common Denominator is color(red)(6). To make the fraction on the left have 6 as its denominator we must multiply it by the appropriate form of 1: (2/2 xx 2/3) + 5/6 => (2 xx 2)/(2 xx 3) + 5/6 => 4/6 + 5/6 Next we can add the numerators over the common denominator ...

2016年6月18日 · make the denominator common then add. Explanation: #2/3+5/6# = #(2*2)/(3*2)+5/6# = #9/6# = #3/2#

2017年8月1日 · See a solution process below: First, we want to subtract the numbers within the parenthesis. However, to do this we must put each number over a common denominator. We can do his by multiplying 6 by the appropriate for of 1: 2/3(6 - 5/6) => 2/3([6/6 xx 6] - 5/6) => 2/3(36/6 - 5/6) => 2/3(31/6) Next, we can multiply the two fractions to complete the evaluation of the expression: 2/3(31/6) => 2/3 ...

2016年9月7日 · Think again about #2+3=5# The unit size is how many of what you are counting it takes to make a whole of something. In this case it takes 1. In this case it takes 1. So if we chose we could write #2+3=5# as #2/1+3/1=5/1# which is not normally done.

2018年1月30日 · What is the sum of #2 1/3, 3 5/6,# and #6 2/3#? Algebra. 2 Answers Sahar Mulla Jan 30, 2018 #2 1/3 +3 5/6 ...

3.) 2, 5, 7, 12 in not because difference between first and second is 3, difference between second and third is 2, difference between third and fourth is 5. No common difference so it is not an arithmetic sequence.

2016年9月3日 · The linear equation in point slope form is y-6=2/3(x-5). The general equation for a line in point slope form is y-y_1=m(x-x_1), where m="slope"=2/3", x_1=5, and y_1=6. To get the point slope form for the variables given, plug the known values into the equation. y-6=2/3(x-5) ________ Now, if you wish, you can determine the slope intercept form for easier graphing, by solving the point slope ...

2016年6月22日 · This is stating that 5 is raised to the power of 2 but because we have negative 2 we have to invert it ( turn upside down ). So write #5^(-2)" as "5^(-2)/1# Note that writing as #5^(-2)/1# is not normally done but it is correct.

2016年11月20日 · From this diagram, we see that we have a well defined one to one mapping from the domain {1, 3, 6, 10} onto the range {2, 5, 9, 12} Algebra Science

2016年4月4日 · 2(3)+2(5)+2(6) = 2 xx 2 xx 7 All of the terms are divisible by 2, so you can separate that out first: 2(3)+2(5)+2(6) = 2(3+5+6) = 2(14) Then factor 14 by noting that it is even (having an even last digit), so separate out another factor of 2 first: 14 = 2 xx 7 Then 7 is prime. It has no positive factors apart from 1 and 7. Putting it together we have: 2(3)+2(5)+2(6) = 2(14) = 2 …