The earthquake was a magnitude 6.8, which describes the relative size of the earthquake at the spot where it occurred. Earthquakes with a magnitude larger than 6 tend to be severe and cause damage.

Step-by-step explanation:

Now that i wrote this passage you have to figure out which one it is

8 0

3 years ago

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-3 1/2 - (-12 1/4)= ?

mr_godi [17]

Answer:

-3.5 + 12.25 = ?

Step-by-step explanation:

11.75 - 3 = 8.75

Answer:

8.75

3 0

3 years ago

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Is x=4 and y=5 perpendicular

LekaFEV [45]

Answer:

The statement is true

The lines are perpendicular

Step-by-step explanation:

we have

$x=4$ ----> equation A

The equation A represent a vertical line (is parallel to the y-axis)

The slope is undefined

$y=5$ ----> equation B

The equation B represent a horizontal line (is parallel to the x-axis)

The slope is equal to zero

Remember that

The y-axis and the x-axis are perpendicular lines

Line A and line B are perpendicular lines too

therefore

The statement is true

7 0

3 years ago