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 …

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#

2018年5月14日 · No mode (one of each number) Median is 5 (middle number Mean is 5 mean is the total divided by how many numbers 1+2+3+4+5+6+7+8+9=45 there are 9 numbers mean =45/9=5

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 …

2017年1月30日 · After some trial and error, I found that the lowest number that works is 300, which is 5xx60. When we take 300+1=301, 301-:7=43. With some more trial and error, I found that the next multiples of 60 increase by 7, so 5, 12, 19,... and that the resulting multiple of 7 increases by a factor of 60, so 43, 103, 163, etc.

2018年4月5日 · Mean value of #x#: we go from -3 to 2 which is a distance of 5. Halve of this distance is #5/2# so we have: #x_("mean") = -3+5/2 = -1/2# Mean value of #y#: we go from -3 to 5 which is 8. Half of 8 is 4 so we have: #-3+4=+1# #color(red)("Centre point "->(x,y)=( …

2018年5月28日 · In the set of ordered pairs {(-2, 0), (0, 6), (2, 12), (4, 18)}, the Domain is the set of the first number in every pair (those are the x-coordinates): {1, 2}. The Range is the set of the second number of all the pairs (those are the y-coordinates): {2, 3, 5, 6}.

2017年1月2日 · Determine the least common denominator (LCD) by determining the lowest multiple that each have in common. 3:3,color(red)6,9 6:color(red)6,12,18 The LCD is 6. Multiply 2/3 by an equivalent fraction to obtain a denominator of 6.

2017年2月10日 · First, multiply each side of the equation by #color(red)(5)(color(blue)(3b + 2))# to eliminate the fraction while keeping the equation balanced:

2016年6月24日 · 3/5=0.6=60% To convert a fraction into decimal, it is always better to look at denominator first. If denominator has only 2 and 5 as prime factors, one can easily select a number multiplying denominator by which convert it into a denominator, which is a power of 10 and the result will be a limiting decimal. In case it has a prime factor other than 2 and 5, …