2 years ago

5 cm=2 kilo on a map. what number of kilos is represented by 2 cm on the map?

2 answers:

8 0

The answer is 0.4 kilometers.

5 cm =2 km and 2 cm is %20 of 5 so you change %20 to a decimal which is .20 the multiply that by 2 which is 0.4

Work: .20*2=0.4

I hope this helped!

geniusboy [140]2 years ago

3 0

Its 40 by 6 or you will get t worng

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Match each step of the proof with the justification for the step.

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Answer:

Step-by-step explanation:

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2 years ago

How many three-digit positive integers <img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle"

Anastaziya [24]

Answer:

Step-by-step explanation:

Any solution x will mod 23 will also have x+23n as a solution, for some integer n. Since 900/23 = 39 3/23, we know there are 39 or 40 three-digit integers of this form.

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Its solutions are x = 23n +8.

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