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4 years ago

What plus -4.52 equals a negative nummber? is it -5.4 or 3.86

Mathematics

2 answers:

adoni [48]4 years ago

6 0

both because -4.52+3.86= -0.66 and -4.52+-5.4= -9.92

algol [13]4 years ago

3 0

Both of there numbers will result in a answer that is negative

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Two skiers are 30 kilometers apart and head towards each other. They meet in 2 hours. If the second skier is 5 kilometers per ho

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Answer:

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Step-by-step explanation:

Given:

Distance between skiers = 30 km

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To find speed of each skier.

Solution:

Let the speed of first skier be in km/h = $x$

<em>Distance covered in km 2 hours will be = $Speed\times time=x\times 2=2x\ km$ </em>

Speed of second skier in km/h can be given as = $x+5$

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$4x+10=30$

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3 years ago

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