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larisa86 [58]
3 years ago
14

Add, answer as a fraction: 1/15 + 3/12

Mathematics
2 answers:
Nataly [62]3 years ago
7 0
First change 3/12 to 45/180 and 1/15 to 12/180 and 12+45=57 so the answer is 57/180
charle [14.2K]3 years ago
3 0
First you need to find the LCD, which is 60 in this case. After you find the LCD the rest is easy. Just add the two numbers together:

 
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A rock is blasted straight upward at 180 ft/sec from the ground. Use parametric
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Step-by-step explanation:

A rock is blasted straight upward at 180 ft/sec from the ground. Use parametric

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a. The height of the rock at time = 2 seconds.

b. The maximum height the rock reaches before hitting the ground.

A rock is blasted straight upward at 180 ft/sec from the ground. Use parametric

equations to model the situation and find:

a. The height of the rock at time = 2 seconds.

b. The maximum height the rock reaches before hitting the ground.

.

.

.

.

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A rock is blasted straight upward at 180 ft/sec from the ground. Use parametric

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a. The height of the rock at time = 2 seconds.

b. The maximum height the rock reaches before hitting the ground.

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3 years ago
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Y_Kistochka [10]
For this case we have the following inequality:
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x < 22.5; Sam has fewer than 22.5 minutes left to finish running.
7 0
3 years ago
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Misha Larkins [42]
73,815 - 48,968 = 24,847
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7 0
3 years ago
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ad-work [718]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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Ymorist [56]

Answer:

80%

Step-by-step explanation:

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6 0
3 years ago
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