3 years ago

5 cm is about 2 inch. Explain in a line graph to find out how many inch are in 50 cm.

Mathematics

1 answer:

KiRa [710]3 years ago

7 0

Answer:

20 inches

Step-by-step explanation:

If that's centimeters on the x-axis and inches in the y-axis, then the slope is 2/5 and the y-intercept is 0.

$y=\frac{2}{5}x$

The slope of 2/5 in this context means 2 inches per 5 centimeters. Then, either by solving the equation or by graphing the line, you can determine that there are about 20 inches in 50 centimeters.

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