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muminat
3 years ago
15

Please help me with this Thanks

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
8 0

Answer:

8/40 + 20/40 = 28/40

Step-by-step explanation:

It's about finding the common denominator for the fractions.

we can easily see that 40 is a common denominator for denominators 10 and 4. 20 would work too, but 40 is "instantly seen".

2/10 = (2*4) / (10*4) = 8/40

2/4 = (2*10) / (4*10) = 20/40

8/40 + 20/40 = (8+20) / 40 = 28/40

alexira [117]3 years ago
7 0
So you make them the same common denominator
As you see, 2/10 = 8/40
2/4 = x/40, multiply by 10
2/4 = 20/40
Then add because same denominator
Now you would get:
8/40 + 20/40 = 28/40
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Select all sets in which the number -5 is an element
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4 0
3 years ago
The interquartile range (IQR) for the<br>data:<br>32,7,3,-5,1,8<br>, 10,36 is :​
GenaCL600 [577]

Answer:

<em>Your Interquartile range (IQR) would be 19.</em>

Step-by-step explanation:

-5, 1, 3, 7, 8, 10, 32, 36

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7 0
3 years ago
Please solve and show all steps
Fofino [41]
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4 0
3 years ago
What is the slope-intercept form for a line that passes through (4,3) and is parallel to x=0
nikitadnepr [17]

Answer:

x=4

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6 0
4 years ago
two girls went shopping and spent $334. one girls spent $16 more thent the other girl did. how much did each spend
Taya2010 [7]

I will try my best to assist you with your question ,

First we must divide the amount by 2

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Now we add 16

167 + 16=183

So, the girl spent $183

Wow, she is spoiled!

Hope I helped!

Good Luck!

3 0
3 years ago
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