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UNO [17]
3 years ago
13

HELPPP ME PLEASE I REALLY NEED HELP

Mathematics
1 answer:
aliya0001 [1]3 years ago
6 0
<h3>Answer:   choice F) 12 & 1/2 square yards.</h3>

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

We'll use this formula

a & b/c = (a*c + b)/c

to convert from a mixed number to an improper fraction.

Let's convert the first mixed number to an improper fraction

a & b/c = (a*c + b)/c

3 & 3/4 = (3*4 + 3)/4

3 & 3/4 = 15/4

Repeat the same idea for the second mixed number as well

a & b/c = (a*c + b)/c

3 & 1/3 = (3*3 + 1)/3

3 & 1/3 = 10/3

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

In short we have

  • 3 & 3/4 = 15/4
  • 3 & 1/3 = 10/3

Doing these conversions is useful to be able to multiply the values like so:

(15/4)*(10/3) = (15*10)/(4*3) = 150/12 = (6*25)/(6*2) = 25/2

Now use your calculator to find that 25/2 = 12.5

We can then say....

12.5 = 12 + 0.5 = 12 + (1/2) = 12 & 1/2

The answer is choice F) 12 & 1/2 square yards.

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Step-by-step explanation:

Your question isn't complete but let me give different scenarios to help you solve.

Firstly, assuming we want to calculate the amount of items left after the large items are carried alone, this will be:

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Secondly, if we want to know the percentage of the large items that will be carried alone. This will be:

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7 0
3 years ago
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3 years ago
If f(x) = 2x - 4 and g(x)= -5x + 6, then what is f(g(x))?
Nikitich [7]

Answer:

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Step-by-step explanation:

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the function would be:

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To evaluate this function, substitute the value inside the f(x) for all instances of x in the equation.

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f(-5x + 6) = 2(-5x + 6) - 4

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