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2 years ago

Find two mixed numbers or fractions that have a quotient of 3 1/5.

Mathematics

2 answers:

mash [69]2 years ago

6 0

Answer:

The two fractions could be $\frac{32}{10}$ and $\frac{48}{15}$ .

Step-by-step explanation:

The fractions given and required are called equivalent fractions.

Given $3\frac{1}{5}$ , and we can express it as $\frac{16}{5}$ when converted to an improper fraction.

i.e $3\frac{1}{5}$ = $\frac{16}{5}$

The two mixed numbers that would have a quotient of $3\frac{1}{5}$ can be determined by multiplying both the denominator and numerator by the same number.

If we multiply the numerator and denominator of $\frac{16}{5}$ by 2, we have $\frac{32}{10}$ which has the same quotient as the initial fraction.

Also, multiplying the numerator and denominator of $\frac{16}{5}$ by 3 would give $\frac{48}{15}$ ; which has the same quotient as the given fraction.

The required fractions are: $\frac{32}{10}$ and $\frac{48}{15}$ .

vfiekz [6]2 years ago

3 0

Five and one-fourth divided by one and one-half is equal to three and one-fifth.

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3 years ago

Write each degree measure in radians round to the nearest hundredth 25 degree

dusya [7]

Answer:

To convert a degree measure into radians, you multiply it by π/180, π = 3.14 btw, so 25 * π/180 = 25*3.14/180 = 78.5/180 = 0.43633., which is 0.44 to the nearest hundredth.

Step-by-step explanation:

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2 years ago

11. Find the sum of the arithmetic series. overset [22] underset{k=1}\huge{Sigma) (-4k - 13) =

sergiy2304 [10]

Answer:

okay, we need to add up for all k=1 till k=22

we could do it like this

(-4*1 -13) + (-4*2 -13) + (-4*3 -13) + ...

but this is long and boring, so we need another valid, yet vastly faster method to calculate this sum

we know that the "-13" part will occur 22 times, so let's write this component as "-13*22"

the -4k gents bigger with each step, k will take all the natural numbers from 1 to 22

so we could write

"-4 * (1+2+3+4+5+6+7...+21+22l

alot simpler and faster, but not fast enough

let's add up all numbers from 1 to 22 into one number

1 + 22 = 23

2 + 21 = 23

3 + 20 = 23

...

this works eleven times (bc we use up 2 numbers in each step), so the numbers from 1 to 22 added up are just

23*11= 230+23 = 252

now let's construct the final calculation

-4 * 252 -13*22 = -1294

there's your sum.

hope it helps you overall.

brainliest would be very kind ic some else leaves an answer, may it be just a greeting

4 0

3 years ago

Identifying the equivalent expression

iragen [17]

Answer:

$\large\boxed{\sqrt{x+3}=(x+3)^\frac{1}{2}}$

Step-by-step explanation:

$\text{Use}\ a^\frac{1}{n}=\sqrt[n]{a}\\\\\sqrt{x+3}=\sqrt[2]{x+3}=(x+3)^\frac{1}{2}$

6 0

3 years ago

Which zero pair could be added to the function fon) = x2 + 12x + 6 so that the function can be written in vertex form?

Oksanka [162]

ANSWER

36,-36

EXPLANATION

The given function is:

$f(x) = {x}^{2} + 12x + 6$

To write this function in vertex form;

We need to add and subtract the square of half the coefficient of x.

The coefficient of x is 12.

Half of it is 6.

The square of 6 is 36.

Therefore we add and subtract 36.

Hence the zero pair is:

36, -36.

The correct answer is D.

4 0

3 years ago

Read 2 more answers