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Step2247 [10]
3 years ago
13

What is 1/3 subtracted by 3/8​

Mathematics
2 answers:
vodomira [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Skjsj

Gwar [14]3 years ago
7 0

Answer:

The answer is \frac{-1}{24}

Step-by-step explanation:

\frac{1}{3}-\frac{3}{8}

So first we have to find the common denominator, which is 24.

So we divide the denominators by 24 and multiply it by the numerator.

\frac{8-9}{24} = \frac{-1}{24}

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Alysha’s average speed when walking home from the market was 5 mph, and it takes her 21 minutes longer than when she drives to t
Delicious77 [7]

9514 1404 393

Answer:

  3 minutes

Step-by-step explanation:

Let x represent Alysha's time to drive home from the market.

Speed and time are inversely proportional to each other (for the same distance), so we have ...

  (walking speed)(walking time) = (driving speed)(driving time)

  5(x +21) = (8·5)(x)

  x +21 = 8x . . . . . . . . . divide by 5

  21 = 7x . . . . . . . . subtract x

  3 = x . . . . . . .divide by 7

It takes Alysha 3 minutes to drive home from the market.

3 0
3 years ago
Simplify. (2/5)^4... words to fill in minimum space
Stella [2.4K]
When you have a power to a fraction, you simply take it by the top and then by the bottm.

So, split it into two: (2)^4 and (5)^4

Solve: (2)^4=16
(5)^4=625

So the fraction is: 16/625

Check to see if it reduces: It doesn't. (Odd and even numbers that have no common multiples).

Therefore, that's the answer.
3 0
3 years ago
What is the exact circumference of the circle?
Nitella [24]
We know, Circumference = <span>π * Diameter
So, c = </span><span>π * 8
c = 8</span><span>π

In short, Your Answer would be Option C

Hope this helps!</span>
7 0
3 years ago
Read 2 more answers
1. What is the distance between (0,3) and (7,3)?
Crank

Answer:

The distance between (0,3) and (7,3) is 7

4 0
3 years ago
What are the x and y values....?<br><br> -1x + 2y = 18 <br><br> Haylp me pls!
Nesterboy [21]
Use the zeroes to figure this out... x=-18, y=9
7 0
3 years ago
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