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weeeeeb [17]
3 years ago
11

The length of the diving board is 378 centimeters what is iys length in meters

Mathematics
2 answers:
Alina [70]3 years ago
7 0
1 meter=100 centimeters
faust18 [17]3 years ago
3 0

The length of the diving board in 3.78 m

<h3 /><h3>Further Explanation</h3>

The length of diving board is 378 cm (centimeters)?

Convert this length into m (meters)!

we know that :

\boxed {1 cm = \frac{1}{100} m }\\  or

\boxed {100 cm = 1 m } so it would be:

\boxed {\frac{100 cm}{1 m}= \frac{1 m}{1 m} }

or

\boxed {\frac{1 m}{100 cm}=\frac{1 m}{1 m} }

If we look on the right side of the equation, it is now has the same quantity  in the numerator and denominator, so the value would be 1

\boxed {\frac{1 m}{100 cm} = 1 }

the above equation called a conversion factor.

So to find out how much 378 cm in m, we will multiply 378 with the conversion factor:

\boxed {378 cm \times\frac{1 m}{100 cm} }\\\boxed {=3.78 m }

We got the result that 378 cm = 3.78 m

<h3>Learn More</h3>

Converting pounds to ounces brainly.com/question/301873

Decimal numbers multiplication brainly.com/question/2181998

Converting meters to centimeters brainly.com/question/301836

Keywords: conversion, conversion factors, converting centimeters to meters, multiplication

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==================================================

Explanation:

Problem 1

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-------------------------

Problem 3

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If A and B are invertible, then so is AB.

This is because both A^{-1} and B^{-1} are known to exist (otherwise A and B wouldn't be invertible) and we can use the rule mentioned in problem 1. Make sure to swap the terms of course.

Or you can use a determinant argument to prove the claim

det(A*B) = det(A)*det(B)

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If you wanted, you can carefully go through it like this:

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-------------------------

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