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Pepsi [2]
1 year ago
11

A submarine started at 750 meters below sea level. It rose 50 meters per hour over a 4-hour period. Which expression represents

the new position of the submarine in relation to sea level?

Mathematics
1 answer:
Rzqust [24]1 year ago
3 0

Answer:

Step-by-step explanation:

The submarine now started at 750ms below sea level. If it rose 50 meters per hour period. And after 4 hours It will go to 200ms up. (50×4=200meters.) so, after 4hours it will be 750-200=550meters below the sea level.

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Which congruence theorem can be used to prove △WXS ≅ △YZS? Triangles W X S and Y Z S are connected at point S. Angles W X S and
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You would use ASA (Angle, Side, Angle)

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2 years ago
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An object is moving at a speed of 230 feet per week. Express this speed in inches per minute. Round your answer to the nearest h
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0.02 inches per minute

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2 years ago
Mika used division to rewrite 5/40
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7 0
1 year ago
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How many nonzero elements are in the matrix below?
yawa3891 [41]

we will find number of non-zero elements on each rows

and then we add them

First row:

we can see that non-zero elements are

2 , 3.1 , 22 , 9

so, number of non-zero elements in first row =4

Second row:

we can see that non-zero elements are

21 , 3.2 , 6

so, number of non-zero elements in first row =3

Third row:

we can see that non-zero elements are

1 , 42 , 8

so, number of non-zero elements in first row =3

Fourth row:

we can see that non-zero elements are

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so, number of non-zero elements in first row =4

Fifth row:

we can see that non-zero elements are

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now, we can add them

so,

total number of non-zero elements = 4 +3+3+4+5

so,

total number of non-zero elements is 19...........Answer



8 0
2 years ago
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