Question

submarine is positioned 1300m below sea level.if it ascends 450m, what is its new position​

Answer 1

New position = 1300 - 450

= 950 metres.

Answer 2

Answer:

The new position of the submarine is 850m below sea level.

Step-by-step explanation:

• As we can say that any magnitude value below sea level can be negative; if the sea level mark is analogous to '0' on the integer scale.

So, we can say that 1300m below sea level is -1300m.

Now, If the submarine which was initially at -1300m position ascends a height of 450m, we can show this as a numerical expression as:

-1300m+450m

Solving this, we get:

-850m.

Now, we can say that the submarine is now at 850m below sea level; as per the statement bulleted.

Therefore, the submarine is 850m below sea level.