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taurus [48]
2 years ago
11

HELP ME QUICKLY!!!!!!!!!!!!!!!It takes Luis 15

Mathematics
2 answers:
dsp732 years ago
3 0

Answer:

450 min hope this helps!

Step-by-step explanation:

ElenaW [278]2 years ago
3 0

Answer

It will take him 450 minutes to read 90 pages.

Explanation

Luis can read 3 pages every 15 minutes.

You are trying to find how long it will take him to read 90 pages.

Set up this ratio.

\frac{15}{3} =\frac{x}{90}

To get from 3 to 90, you multiply by 30. Do the same thing to 15.

15 times 30 is 450.

It will take Luis 450 minutes to read 90 pages.

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Answer:

abc =  -  \frac{16}{3}

Step-by-step explanation:

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6 0
3 years ago
10 cards are numbered from 1 to 10 and placed in a box. One card is selected at random and is not replaced. Another card is then
Elena L [17]
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2nd draw: P(prime) = 3/9
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8 0
3 years ago
Only the math gods can write this 50 PT proof!
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Answer:

because the 1st corner and the 2nd corner is places in a straight line which the total agle is 180° so since the 1st corner has same angle as the 13th one the 14th is must be have same angle as the 2nd corner. so that the 1st corner + the 14th corner is equal as 180°

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7 0
2 years ago
Read 2 more answers
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andrew-mc [135]

Answer:

Yes

Step-by-step explanation:

To figure out if (1,2) is a solution to the system, we can plug the values in and see if it is true.

3x-2y=-1

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3-4=-1

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It is true for this equation. Now let's check the next one.

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Since both equations are true when we plug the values in, (1,2) is a solution to the system.

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