Here is your answer:
- You want to reduce 10/24
- The key is to find a number that both the numerator and the denominator are divisible by:
- 10 and 24 are both divisible by 2
Therefore the reduced form of 10/24 is "5/12."
Hope this helps!
<h3>
Answer: 2.5 hours</h3>
This is equivalent to 2 hours, 30 minutes
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Explanation:
x = number of hours
Let's say we have two plans A and B. Plane A travels 540 km/hr and let's make it travel eastward. Plane B would travel the opposite direction (west) at 520 km/hr.
After x hours, plane A travels 540x kilometers. Plane B travels 520x km after the same amount of time, since it takes off at the same time plane A does.
In total, the distance between the two planes after x hours is 540x+520x = 1060x kilometers.
Set this equal to 2650 and solve for x
1060x = 2650
1060/1060 = 2650/1060 ... divide both sides by 1060
x = 2.5
It takes 2.5 hours for the two planes to be 2650 km apart.
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side note:
2.5 hrs = 2 hrs + 0.5 hrs
2.5 hrs = 2 hrs + (0.5 hrs)*(60 min/1 hr)
2.5 hrs = 2 hrs + 30 min
2.5 hrs = 2 hrs, 30 min
Answer:
P = (10 over 5)·(1/2)^10 = 10·9·8·7·6/(5·4·3·2·1)·(1/2)^10 = 63/256
Answer:
x=-4/3y+100
Y=-3/4x+75
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Find the missing angle:</u>
- m∠L = 180° - 60° - 45° = 75°
<u>Use the law of sines to determine the lengths of the sides:</u>
- LM / sin ∠K = KM / sin 75°
- 12 / sin 60° = KM / sin 75
- KM = 12 sin 75° /sin 60° = 13.4 (rounded)
- KL / sin ∠M = LM / sin ∠K
- KL / sin 45° = 12 / sin 60°
- KL = 12 sin 45° / sin 60° = 9.8 (rounded)
<u>Find perimeter:</u>
- P = 12 + 13.4 + 9.8 = 35.2