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Goshia [24]
2 years ago
6

Answer this please please​

Mathematics
2 answers:
ch4aika [34]2 years ago
7 0

Answer:

Step-by-step explanation:

5 7

8

–

2 3

8

=  (5 – 2) + (

7

8

–

3

8

)

=  3 +

7 – 3

8

=  3 +

4

8

=  3 +

4 ÷ 4

8 ÷ 4

=  3 +

1

2

=  

3 1

2

balandron [24]2 years ago
5 0

Answer:

12.   5 1/2 oranges

13.   3 1/2 cups of flour

14.   3 2/3 miles

15.   A 1/4 foot

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Derivative of g(x) = 3x^2(x^2-(2/x))
Elza [17]

When you are doing derivatives, you don't want to do it right away because there is still ( ) we need to remove that first get,

g(x)=3x^4-6x

Now we can do the derivatives!

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3 years ago
There are a total of 100 balloons. If the ratio of yellow balloons to blue balloons is 8 to 12, how many of them are yellow
Ivanshal [37]
If you have 8 yellow balloons for every 12 blue balloons, then if you have 20 balloons in total, 8 out of 20 of those balloons will be yellow. Then you can set up this ratio:

\frac{8yellow}{20total} = \frac{Xyellow}{100total}

Then, you can use either cross multiplication or multiply the numerator and denominator by the same number to help solve for x. Personally, I prefer cross multiplication, so that's what I'll show you here:

\frac{8yellow}{20total} = \frac{Xyellow}{100total} \\ 8yellow*100total=20total*Xyellow

Finally, solve for x:

8yellow*100total=20total*Xyellow \\ 8*100=20*x \\ 800=20x \\ 800/20=20x/20 \\ x=40yellow

If you had 100 balloons, you will have 40 yellow balloons.

Hope this helps!!
6 0
3 years ago
What is the net force on this object? Small box with dot in the middle. Arrows originate at dot. Arrow up and Arrow down are sam
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Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is -6?
babymother [125]

Answer:

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Line Q - neither

Step-by-step explanation:

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If a line is parallel to another, the slope will be the exact same, e.g. -6, same slope, 1/6.

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Please help me with this questions
viktelen [127]

Answer:

See attached

Step-by-step explanation:

The answers added on the picture

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