take it and leave it somewhere u will forget about it and move on with ur life lol
Here 4/3<span>, </span>11/4<span>, or </span>7/<span>7
I hope this helps</span>
The correct answer is 5/7 and 5/4.
We have given that the expression


<h3>What is the dividando and componendo?</h3>
Components and dividend is a theorem on proportions that allows for a quick way to perform calculations and reduce the number of expansions needed. It is particularly useful when dealing with equations involving fractions or rational functions in mathematical Olympiads, especially when you see fractions.
We have to determine the value of the given expression,

Similarly, for the second equation, we get,

Therefore the correct answer is 5/7 and 5/4.
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Answer:
The estimated cost of 21 calculators is approximately $4,800
Step-by-step explanation:
we know that
To estimate the total cost of the calculators, multiply the cost of one calculator by the number of calculators, but first round the numbers to the tens place
so
Cost of one calculator-----> $241
Round to the tens place ----> $241=$240
Number of calculators ----> 21
Round to the tens place ----> 21=20
The estimate cost is
(240)(20)=(240)(10)(2)=$4,800
therefore
The estimated cost of 21 calculators is approximately $4,800
Answer:
(-2,5)
Step-by-step explanation: