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aleksandrvk [35]
3 years ago
11

Find the least common multiple of two two-digit numbers. SHOW WORK

Mathematics
1 answer:
kenny6666 [7]3 years ago
5 0

Answer:

The LCM of 20 and 30 is 60.

Step-by-step explanation:

LCM means the least common multiple.

The LCM of two numbers means the least multiple both numbers share.

Use the listing method:

Multiples of 20:

20, 40, 60, 80, 100, ......

Multiples of 30:

30, 60, 90, 120, 150, ...

The LCM is 60 because that is the least common multiple 20 and 30 have.

Hope this helps

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Break the shapes into rectangles and triangles. then find the area
vodomira [7]

Answer:

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3 years ago
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50 points!!!!!!
Nutka1998 [239]
This is a complex problem invovlving multiplue variables.
fyi 58k=50,000 kstands for kilo means 1000
so
public vs private
58k    vs     35k
71k   vs      42k  
85k  vs      54k
this data is taken from 3 parts

each number is the middle number of each part

the first one:
top 10% eanes more than 60k
very likely becase none of the private university numbers list anything over 60k

second one:
interquartile is 19k more in public than for private
71k-42k=29k, not 19 so this is not likely

third one:
top 25% earnes more than 50k
this is more likely than the others because the data is from 1/3 and 1/3=33% and we are looking for 25% which is smaller and the numbers of the median is more than 50k so this is the most likely answer


fourth one
rangefor private is 27k more than for public
false since 72k>42k not the other way around


the answer is the third option (top 25%of privat and public reaned more than 50k per year)
4 0
4 years ago
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A cone has a radius of 6 inches and a height of 10 inches.
AlladinOne [14]
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6 0
3 years ago
7(square root 14) divided by (square root 7)
Blababa [14]

The question given above will require a good understanding of surd operation in order to arrive at the best answer

\frac{7\sqrt{14} }{\sqrt{7}} = 7\sqrt{2}

To solve this problem, we shall simply rationalise the denominator. This can be obtained as illustrated below:

\frac{7\sqrt{14}}{\sqrt{7}}\\\\Rationalise\\\\\frac{7\sqrt{14}}{\sqrt{7}} * \frac{\sqrt{7} }{\sqrt{7}}\\\\\frac{7\sqrt{14*7}}{\sqrt{7*7}}\\\\\frac{7\sqrt{98}}{\sqrt{49}}\\\\\frac{7\sqrt{98}}{7}\\\\\sqrt{98}\\\\\sqrt{98} = \sqrt{49*2} \\\sqrt{98} = \sqrt{49} * \sqrt{2} \\\sqrt{98} = 7\sqrt{2} \\\\Thus, \\\\\frac{7\sqrt{14}}{\sqrt{7}} = 7\sqrt{2}

Therefore, from the calculations made above, the solution to the question is  7√2

Learn more: brainly.com/question/11225829

4 0
3 years ago
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x\not=0\\
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