2 years ago

a student walks 2 kilometers in 30 minutes. What is the students average speed in kilometers per hour?

Mathematics

2 answers:

DerKrebs [107]2 years ago

8 0

Answer:

4 kilometers per hour

Step-by-step explanation:

enot [183]2 years ago

4 0

Answer:

4 km/h

Step-by-step explanation:

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What is the square root of 50x^4

love history [14]

Answer:

5x²√2

Step-by-step explanation:

√50 $x^{4}$

The <em>square root of x^4 is x²</em>.

The <em>square root of 50 is 5√2</em>.

Multiplying those two gives us 5x²√2

6 0

2 years ago

Complete the square to the problem X^2+6x-16=0

marishachu [46]

Answer:

Step-by-step explanation:

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