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Pavel [41]
3 years ago
9

3 3/4 divided by 5/7

Mathematics
2 answers:
suter [353]3 years ago
8 0

Answer:

3/28

Step-by-step explanation:

Ksju [112]3 years ago
5 0

Answer:

\frac{21}{4}

Step-by-step explanation:

So to start, you need to make 3 \frac{3}{4\\} into an improper fraction, which will give you \frac{15}{4}. Then to make it easier, instead of dividing it by \frac{5}{7}, multiply it by the reciprocal ( \frac{7}{5} )

Your new expression should look like this:

    \frac{15}{4} x \frac{7}{5}

To make it even easier, you can simplify this expression even further. Looking at the numerators and denominators, we see that we have a 15 on top and a 5 on the bottom. Cross out the 5 and put a 1 in its place since 5 goes into 5 one time! Now we have to do it to the 15... Cross out the 15 and put a 3 since 5 goes into 15 three times!

Your simplified expression should look like this:

    \frac{3}{4} x \frac{7}{1}

Now, just multiply the numerators and the denominators to get your final answer of

    \frac{21}{4}

Since you cannot simplify this anymore, that is your answer!!!

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The answer is 3.9 i think
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N is greater than or equal to positive 16
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Franco made a dozen muffins for his party. Upon taking them out of the oven,
Naddik [55]

Answer:

Option B.

Step-by-step explanation:

This question is incomplete; find the complete question with the attachment.

Franco made number of muffins = a dozen

A dozen muffins = 12 muffins

Number of muffins were burned = 2

Remaining muffins = 12 - 2 = 10

Franco served 7 of the remaining non-burned muffins,

Fraction of muffins served = \frac{7}{10}

Remaining muffins = 3

Fraction of remaining muffins = \frac{3}{10}

Fraction of remaining non-burned muffins we can get from,

\frac{10}{10}-\frac{7}{10}=\frac{3}{10}

Option B is the correct equation.

7 0
3 years ago
Peregrine falcons are known for their maneuvering ability. In a tight circular turn, a falcon can attain a centripetal accelerat
melomori [17]

Answer:

whats the qeustion sir ?

Step-by-step explanation:

i am confusion

4 0
3 years ago
If cos(x)=1/4 what is sin(x) and tan(x)
anygoal [31]
You can use the identity
  cos(x)² +sin(x)² = 1
to find sin(x) from cos(x) or vice versa.

  (1/4)² +sin(x)² = 1
  sin(x)² = 1 - 1/16
  sin(x) = ±(√15)/4


Then the tangent can be computed as the ratio of sine to cosine.
  tan(x) = sin(x)/cos(x) = (±(√15)/4)/(1/4)
  tan(x) = ±√15


There are two possible answers.
In the first quadrant:
  sin(x) = (√15)/4
  tan(x) = √15

In the fourth quadrant:
  sin(x) = -(√15)/4
  tan(x) = -√15
3 0
3 years ago
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