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2 years ago

How many hours between 7:30 and 14:30

2 answers:

6 0

7 ,just add for each hour like 7:30 to 8:30 is 1 and 8:30 to 9:30 is also 1 and keep going until you reach 14:30 then add all the 1s

bulgar [2K]2 years ago

3 0

Answer:

Step-by-step explanation:

You can think of it as counting normally in a way where you can go
7:30 then add an hour to get 8:30 and so on until you hit 14. The better way of doing this using this is to just subtract the hours if the minutes are the same.

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2 years ago

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2 years ago

What is the equation for a line passing through (-2,3) and perpendicular to y= -1/2+1 ?

nata0808 [166]

Answer:

$y=2x+7$

Step-by-step explanation:

The correct question is

what is the equation for a line passing through (-2,3) and perpendicular to y= -1/2x+1 ?

Remember

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes are equal to -1)

The slope of the given line is m=-1/2

the opposite reciprocal is m=2

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we have

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substitute

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Convert to slope intercept form

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2 years ago

Х у

erica [24]

Answer:

A. Linear

Step-by-step explanation:

As the x value goes up by 1, the y value goes up by 3 each time

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1 year ago