3 years ago

How much higher is 500 than -400m?

2 answers:

8 0

Answer: 900m

Step-by-step explanation: If -400 is 400 below 0 and 500 is 500 above then you add the two together and you get your answer. (Only add positive and positive)

Flura [38]3 years ago

6 0

If negative 400 then 600m

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What is 10.465 - (-25.21)

UNO [17]

Answer: 35.675

Step-by-step explanation:

10.465−(−25.21)

The opposite of −25.21 is 25.21.

10.465+25.21

Add 10.465 and 25.21 to get 35.675.

35.675

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1 year ago

Rolf spent 15 hours last week practicing his saxophone if 3/10 of the time was spent practicing warm up routines, how much time

NeTakaya

3/10 of the time = time spent on practicing warm up routines...
Time spent = 15 hours
remember that 'of' is usually multiply (x)
so ---- 3/10 x 15 =4.5 hrs

Hope this helps

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Answer:

Step-by-step explanation:

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cestrela7 [59]

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Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents

Usimov [2.4K]

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5000/1.44=3472

Hope this helps :)

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2 years ago