How many minutes are there in three quarters of an hour

Mathematics

2 answers:

Ivahew [28]3 years ago

8 0

45 minutes.

3      x
---   ----
4     60

you multiply 60 and 3.
you get 180, then you divide by 4 and get 45 minutes.

MrRissso [65]3 years ago

7 0

If there are 60 minutes in a hour you just divide 60 by 4 then multiply by 3.

Which comes to 45 minutes

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Step-by-step explanation:

If a system has at least one solution, it is said to be consistent.

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If a consistent system has an infinite number of solutions, it is dependent.

A system of equations is called an inconsistent system of equations if there is no solution.

Given the system of two equations

$\left\{\begin{array}{l}-4x+7y=28\\ \\4x-7y=32\end{array}\right.$

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3 years ago

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Answer:

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Step-by-step explanation:

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$x+5=15\\x+5(-5)=15(-5)\\x=10$