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Bumek [7]
3 years ago
15

HELP PLSSSSS Nowwwww.

Mathematics
2 answers:
cupoosta [38]3 years ago
6 0

Answer:

18

Step-by-step explanation:

dusya [7]3 years ago
6 0

Answer:

169?

Step-by-step explanation:

c

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I need help with this question:
SpyIntel [72]

Answer:

2,406.16452 cm

Step-by-step explanation:

(1/3)*(17.2*17.2)*24.4

98.61333*24.4

2,406.16452cm

7 0
3 years ago
Tap A fills a tank in 4hours while B fills the same tank in 3hours. Tap C empties this tank when full in 2hours. If the tank is
boyakko [2]

Answer:

<em>It will take 12 hours to fill the tank</em>

Step-by-step explanation:

Proportions

Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.

Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.

Each hour, the tank gets filled by:

\displaystyle \frac{1}{4}+\frac{1}{3}-\frac{1}{2}=\displaystyle \frac{3}{12}+\frac{4}{12}-\frac{6}{12}=\frac{3+4-6}{12}=\frac{1}{12}

Since the tank fills 1/12 of its capacity in one hour, it follows that it will take 12 hours to fill the tank

6 0
3 years ago
What is the slope of a line perpendicular to the line whose equation is x−2y=12.
seraphim [82]

Answer:

-2/x

Step-by-step explanation:

simplified is y = -x/2 - 6

Perpendicular slopes are just reciprocals of the original slope, so just flipp the original slope around to be the complete opposite.

Example if slope= -2, the reciprocal= -1/2

Just flip the numerator with the denominator for perpendicular slope

6 0
2 years ago
The table above shows the number of hours that Robin worked each week for 5 weeks. What would be the number of hours Robin worke
ELEN [110]
Robin would have worked a total of 10 days!!! Hope this helps :) :) :)
8 0
3 years ago
Fifteen more than half a number is 9
Vika [28.1K]
15 > x = 9 I'm pretty sure
4 0
3 years ago
Read 2 more answers
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