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irina [24]
3 years ago
7

A 9 inch candle burns -2/3 inch per hour. How long will it take the candle to burn completely?

Mathematics
2 answers:
Luda [366]3 years ago
5 0
Gbbdnn sbxrbrndmndnsmxnnnbbbd
yaroslaw [1]3 years ago
4 0
I'm pretty sure that it is 9 hours. Tell me if I'm right or wrong....
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20 and 1/2 x 10 1/4 x 12
Andru [333]

Answer:

2521.5

Step-by-step explanation:

20.5 · 10.25 · 12

2521.5

5 0
3 years ago
I WILL MARK BRAINLIEST!!
vagabundo [1.1K]

Answer:

4 days a week

Step-by-step explanation:

2+1=3

3+1/2+12=4

4 0
3 years ago
Read 2 more answers
If you were to use the “Completing the Square” method to solve the equation below for k, what number would you add to both sides
Makovka662 [10]

Answer:

The number you would add to both sides of the equation to use the "Completing the Square" method would be 16.

Step-by-step explanation:

To find the number to add to both sides of an equation to complete the square, divide the first-degree term's coefficient by 2 and square your remainder. In this case, the coefficient of the first-degree term is -8. After dividing by 2 and squaring it, you'll get 16, so that is the number you must add to both sides of the equation in order to complete the square.

5 0
2 years ago
Read 2 more answers
A sneeze can travel up to 100mi/h how many feet per second is this a sneeze can travel up to 100m/h how many feet per second is
JulsSmile [24]
Ok first you have to convert 100 miles to feet.

A mile is 5,280 feet
100x5,280
528,000

Thats how much feet per hour. Now we need to find feet per second. So lets divide 528,000 by 60

528,000/60
8,800

Now we know 8,800 is how much feet per minute now we divide it once more by 60 to find feet per second.

8,800/60
146 2/3

So your answer is 146 2/3ft/sec

Brainliest my answer if it helped you out?

3 0
3 years ago
Is it right
Rasek [7]
F(t) = t2 + 4t − 14

 

y + 14 + 4 = ( t2 + 4t +4)

y + 18 = ( t + 2)^2

 

so the vertex of the parabola is ( -2 , -18)

 

<span>the axis of symmetry is y = -18</span>

8 0
3 years ago
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