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BlackZzzverrR [31]
3 years ago
14

Drag the tiles to the correct boxes to complete the pairs.

Mathematics
2 answers:
Delvig [45]3 years ago
6 0

16/-8=-2

Whenever dividing a -negative number and +positive number= number will be always -

3  3/7 / 1  1/7= 24/7 *7/8= 3 ( Cross out 7 and 7, divide by 1). Cross out 8 and 24 and divide by 8) ( Also always flip over the second fraction only when dividing)

3 3/7= 24/7 because multiply the denominator and whole number. 3*7=21

Add 21 with the numerator (3)= 21+3=24

-12.2 / (-6.1)=2

Whenever dividing two - negative numbers= + positive number

-2 2/5 / 4/5= -12/5*5/4=-3 Cross out 5 and 5- divide by 5. Cross out 4 and -12, divide by 4

Answers:

- 2 = 16/-8=-2

3= 3  3/7 /( dividing )1 1/7= 3

2= -12.2 / (-6.1)=2

-3=-2 2/5 / ( dividing) 4/5=-3

amm18123 years ago
4 0

Answer:

1). -2 = 16 ÷ (-8)

2) 3 = 3\frac{3}{7} ÷ 1\frac{1}{7}

3). 2 = (-12.2) ÷ (-6.1)

4). -3 = -2\frac{2}{5} ÷ \frac{4}{5}

Step-by-step explanation:

1). 16 ÷ (-8) = -\frac{16}{8}=-2

2). 3\frac{3}{7} ÷ 1\frac{1}{7}

   = \frac{24}{7} ÷ \frac{8}{7}

   = \frac{24}{7}\times \frac{7}{8}

   = 3

3). (-12.2) ÷ (-6.1)

   = \frac{12.2}{6.1}

   = 2

4). -2\frac{2}{5} ÷ \frac{4}{5}

   = -\frac{12}{5} ÷ \frac{4}{5}

   = -\frac{12}{5} × \frac{5}{4}

   = -3

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The Bobcats had a win-loss record of 41-23 before their star player, Melissa, got injured. Melissa didn’t play in any more games
MrRissso [65]

Answer:

The win percentage decreased by 10%

Step-by-step explanation:

First you need to fin the total games played right before Melissa got Injured

41+23=64

Then you need to find the win percentage by making a fraction of wins over total games

wins/total games = 41/64 = 64%

Then you need to find the number of games played after Melissa got injured

54-41 = 13 wins

34-23 = 11 losses

13+11 = 24 total games played without Melissa

You find that win percentage similarly to the first time

wins/total games = 13/24 = 54%

Then you find the difference in the percentages and there you have it!!

64% - 54% = 10%

It decreased as well therefore the answer is...

It decreased by 10%

3 0
3 years ago
Which equation in point-slope form contains the point (–3, 5) and has slope –1? y + 3 = –1(x – 5) y – 5 = –1(x + 3) y – 3 = –1(x
andreev551 [17]

Answer:

y - 5 = -1(x + 3)

Step-by-step explanation:

Point slope form

y - y1 = m(x - x1) where m = slope and passing through point (x1 , y1)

In this case if the equation in point-slope form contains the point (–3, 5) and has slope –1 then the equation should be:

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Answer:

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