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emmasim [6.3K]
3 years ago
6

Why do you need to change the signs in -x^2+6x+m=0 ?

Mathematics
1 answer:
Goshia [24]3 years ago
3 0

Answer:

It isn't necessary but having a positive coefficient for x^2 makes things like completing the square and factoring easier.

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Circumference involves u its or squate units
kodGreya [7K]

Circumference has the answer in square units.

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3/5 of your teammates want to wear red jerseys. 1/4 of those teammates also want to wear red pants. What fraction want to wear r
Lina20 [59]

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3/20

Step-by-step explanation:

1/4 of 3/5= 3/20

hope its clear

8 0
3 years ago
If the velocity of a bicycle is 10 m/s how long will it take to cover a distance of 18 km<br>​
Sergeeva-Olga [200]

Answer:

time taken=1800 seconds

Step-by-step explanation:

velocity=v=10m/s

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as we know that

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6 0
3 years ago
What position is the 9 in the number 9,32805
asambeis [7]
( I think there's a typo. The comma should be in between 2 and 8 )

The 9 is in the hundred thousands place.

932805
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7 0
3 years ago
Read 2 more answers
50 POINTS! PLEASE ASAP, BRAINLIST
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Answer:

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6 0
2 years ago
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