2 years ago

PLSSSS

Mathematics

2 answers:

Free_Kalibri [48]2 years ago

8 0

Step-by-step explanation:

450cm of water is needed for it to be

Elis [28]2 years ago

7 0

Answer:

If you add 690 ml of water you will obtain 1.690 liter of 70% alcohol. Of course if you halve the amounts, e.g. 0.5 liter 75% alcohol and 345 ml of water, you will also obtain 45% alcohol solution.

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If x+ 1=23 what is the value of 3x +3?

blagie [28]

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3 years ago

The scale on a map says that 6 cm represents 15 km. What distance on the map in centimeters represents 20 kilometers?

ale4655 [162]

Answer:

8 centimeters.

Step-by-step explanation:

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3 years ago

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sergiy2304 [10]

<h2>Explanation:</h2><h2 />

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