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Aloiza [94]
2 years ago
12

Are the slopes 1/4 and -1/4 parallel, perpendicular, or neither?

Mathematics
1 answer:
anyanavicka [17]2 years ago
6 0
-1/4 is not = -1 / 1/4 ( its = -4)  so its neither .
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How much is 2/3 - 1/6 =
Usimov [2.4K]

Answer:

1/2

Step-by-step explanation:

First create like dominators

2/3 -1/6  = 4/6 - 1/6

simplify using subtraction

4/6 - 1/6 = 3/6

Simplify the answer

3/6 = 1/2

6 0
3 years ago
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One sign lights up every 10 seconds. One sign lights up every 12 seconds. If they have just lit up at the same time, how many se
andrew11 [14]

Answer:

It will take 60 seconds for the signs to light up at the same time again.

Step-by-step explanation:

Given:

One sign lights up every 10 seconds

One sign lights up every 12 seconds

They have just lit up at the same time.

To find in how many seconds will it take for the signs to light up at the same time again.

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In order to find the time in seconds will it take for the signs to light up at the same time again, we need to find the least common multiple of the the times for which the given signs light up.

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To find the LCM, we will list the multiples of each and check the least common multiple.

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12\rightarrow 12,24,36,48,60

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3 years ago
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belka [17]
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7 0
2 years ago
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Solution :

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One sample T confidence interval

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Using statistical software,

Variable : data

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3 years ago
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ololo11 [35]

Answer:

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Step-by-step explanation:

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2 years ago
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