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Nonamiya [84]
3 years ago
13

Вычислите: 7/8:(-2 1/4):5/6:(2 1/2):(-6/25)​

Mathematics
1 answer:
scoray [572]3 years ago
8 0

Answer:

= 3087 / 320

Step-by-step explanation:

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Plzzzzzzzzzzzzzzzzzzzzzzzzz help it really hard
dexar [7]

Answer:

168 cm.

Step-by-step explanation:

If each book has an equal distance of 12 cm and total books are (20-6) = 14

then, total distance is (12*14) = 168.

I hope this is correct. Feel free to correct me if I'm wrong.

3 0
3 years ago
Is it true that the order when dividing 3 real numbers does not affect the answer
Jobisdone [24]


No, it is not true

Lets do an example:

4 divided by 2 divided by 1 equals 2, while 2 divided by 1 divided by 4 equals 0.5

8 0
3 years ago
Will mark Brainliest!!!!
Zinaida [17]

Answer:

  1. Parallel
  2. Neither parallel nor perpendicular ​
  3. Perpendicular

Step-by-step explanation:

<u>Given line m:</u>

  • y = 4/5x - 3

<u>Relationship of line m with following lines:</u>

1.<u> y = 4/5x + 3</u>

  • Same slope, different y-intercept
  • Parallel

2. <u>y = -4/5x + 3</u>

  • Slope are negative, different y-intercept
  • Neither parallel nor perpendicular ​

3. <u>y = - 5/4x + 3</u>

  • Slopes are negative-reciprocal, different y-intercept
  • Perpendicular
7 0
3 years ago
Solve for m <br>5m - 10m = 20<br><br>can anyone help me out?​
sweet-ann [11.9K]

Answer:

m=-4

Step-by-step explanation:

5m-10m=-10m+5m=-(10m-5m)=-5m=20

divide by 5 on both sides, -m=4

miltiply by -1 on both sides, m=-4

8 0
3 years ago
Read 2 more answers
John has 13 boxes of apples. Each box holds 6 apples. If 7 of the boxes are full, and 6 of the boxes are half full, how many app
TEA [102]
John would have 60 apples!
Hope this helps!!!!! And btw tell John to give me some of them apples lol XD
7 0
3 years ago
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