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3 years ago

John can reach 60 centimeters above the top of his head. If John is 2 meters tall, how high can he reach?

Mathematics

1 answer:

sineoko [7]3 years ago

8 0

Greetings!

First, we know that one meter equals 100 centimeters, therefore, two meters equals 200 centimeters.

Here is your expression:

200 cm + 60 cm

Using our math skills, we know that 200 cm (2m) + 60 cm equals 260 cm or 2 meters and 60 centimeters.

Your answer would be 260 cm or 2 meters and 60 centimeters.

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Step-by-step explanation:

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3 years ago

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Answer:

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Answer:

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Step-by-step explanation:

Given the expression:

$|z-6|-|z-5|,\ if\ z$

To find:

The expression without absolute value.

Solution:

First of all, let us learn about the absolute value function:

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value is -x if x is negative

Here the given expression contains two absolute value functions:

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Using the definition of absolute value function as per above definition.

$|z-5| =\left \{ {{(z-5)\ if\ z>5} \atop {-(z-5)\ if\ z$

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