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kykrilka [37]
3 years ago
7

I really need help on this:3 2/4+ 2 3/4+ 2 3/4+ 2 1/4+ 1 1/4+ 1

Mathematics
1 answer:
labwork [276]3 years ago
7 0

Answer:

15

Step-by-step explanation:

3 2/4+ 2 3/4+ 2 3/4+ 2 1/4+ 1 1/4+ 1

first add the whole numbers so 3+2+2+2+1+2=12

then we are left with the fractions. 11/4 divides into 2 with a remainder of three so we add it to the top.

From here we have 2/4+3/4+3/4+1/4+3/4

add them together and we get 12/4=3. Then add back our whole numbes to get 12+3=15

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The distance between points (3,7) and (x1-y1) is the square root of (x1-3)2+(y1-7)2
galben [10]

Answer:

True

Step-by-step explanation:

In analytical geometry, you can find the distance between two points situated on the same plane using the distance formula. The equation is

d = √[(x2-x1)^2+(y2-y1)^2]

This can be applied by first applying which is point 1 or point 2. Technically, it does not matter which is which, as long as you are consistent in pairing of the x,y coordinates. In this case, point 1 is (3,7) and point 2 is (x1,y1). Therefore, when you substitute the values, the distance would be 

d = √[(x1-3)^2+(y1-7)^2]

The statement is TRUE.

I hope this helped. I am not sure it did. But I hope it helped you. I hope you get the question right. And I am sorry if you get the question wrong.

7 0
3 years ago
How are adding and multiplying fractions alike?
finlep [7]

Both of them have to do with adding to the number

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5 0
3 years ago
Read 2 more answers
Please help me thank u
Over [174]

Answer:

D

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3 0
3 years ago
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Soloha48 [4]
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a farmer estimated that it would take 18 days for seeds to germinate. It actually took 21 days. What is the percentage error for
DedPeter [7]

Answer:

Step-by-step explanation:

21% hope it helps

4 0
3 years ago
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