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3 years ago

1 2/3 X 3/4 what is the awnser with work shown

1 answer:

6 0

First you would have to turn the mixed number into a improper fraction. to do that you would have to multiply the denominator by the 1 (which is the whole number) to get 3*1=3 then you would have to add the numerator to get 3+2=5. now you have an improper fraction which is now 5/3. you always keep the denominator the same. next you have to multiply the two fractions you now have. which is 5 over 3 and 3 over 4 . all you have to do is multiply across to get 5*3=15 on the top and 3*4=12 on the bottom. so your new fraction you have is 15/12. that's an improper fraction so you would have to divide 12 by 15. you know 12 goes into 15 one time with a remainder of 3. so now you have 1 3/12 as your answer. but your not done yet. now you have to simplify your answer by dividing the numerator and denominator by 3 to get 3/3=1 and 12/3=4, you final answer should be 1 1/4 .

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In lines 40-43 ("Moonless . . . Sun"), the narrator’s

aleksley [76]

(C) "symmetry"

When the planetarium display reveals that Mercury's orbit is more difficult than previously believed, the narrator is dismayed. Contrary to the antiquated notion that Mercury rotates simply once every solar orbit, it appears that the moonless planet rotates three times per two trips around the sun. The narrator seems to favor "symmetry," or balance, by favoring the more straightforward "arrangement."

The answer is not (A). Lines 40–43 don't show any "irony" on the part of the narrator. (B) is the wrong answer. Though unconventional, the narrator's response to Mercury's "strange arrangement" does not truly show "inventiveness" or ingenuity. The answer is not (D). The passage's narrator gives a lot of facts, yet he does it in an understandable way.

Therefore, it is a little misleading to say that the narrator's manner in lines 40–43 is decorative or ornamented. The answer is not (E). Regarding Mercury's complex orbit, the narrator seems to dislike "ambiguity" or confusion rather than enjoy it.

Here's another question with an answer similar to this about passage analysis: brainly.com/question/3521530

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6 0

1 year ago

Find an explicit solution to the Bernoulli equation. y'-1/3 y = 1/3 xe^xln(x)y^-2

NNADVOKAT [17]

$y'-\dfrac13y=\dfrac13xe^x\ln x\,y^{-2}$

Divide both sides by $\dfrac13y^{-2}(x)$ :

$3y^2y'-y^3=xe^x\ln x$

Substitute $v(x)=y(x)^3$ , so that $v'(x)=3y(x)^2y'(x)$ .

$v'-v=xe^x\ln x$

Multiply both sides by $e^{-x}$ :

$e^{-x}v'-e^{-x}v=x\ln x$

The left side can be condensed into the derivative of a product.

$(e^{-x}v)'=x\ln x$

Integrate both sides to get

$e^{-x}v=\dfrac12x^2\ln x-\dfrac14x^2+C$

Solve for $v(x)$ :

$v=\dfrac12x^2e^x\ln x-\dfrac14x^2e^x+Ce^x$

Solve for $y(x)$ :

$y^3=\dfrac12x^2e^x\ln x-\dfrac14x^2e^x+Ce^x$

$\implies\boxed{y(x)=\sqrt[3]{\dfrac14x^2e^x(2\ln x-1)+Ce^x}}$

4 0

3 years ago

There is only one granola bar left out of a pan of 10 bars. if Will and Rachel decide to split the last granola bar what fractio

lesantik [10]

1/20. I believe. One granola bar out of ten is 1/10 and half of a granola bar (or half of 1/10) is 1/20.

6 0

3 years ago

The area of a square is64. Cm <br><br> What is the length of its side

zhuklara [117]

Answer:

The length is 8 cm. Since its a square, so the length of both its sides are equal.

l^2=64

where l=length of side

square root both sides

then, l=8

4 0

3 years ago

Read 2 more answers

Much appreciated if you could help. :)

Scilla [17]

Answer:

The quadrilateral is a parallelogram because it has one pair of opposite sides that are both congruent and parallel ⇒ 2nd answer

Step-by-step explanation:

The formula of a distance between two points is $d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

The formula of a slope of a line is $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

∵ L (-4 , -4) and M (-1 , -5)

∴ $x_{1}$ = -4 and $x_{2}$ = -1

∴ $y_{1}$ = -4 and $y_{2}$ = -5

- Use the formula of the distance to find LM

∵ $LM=\sqrt{(-1--4)^{2}+(-5--4)^{2}}=\sqrt{9+1}$

∴ LM = $\sqrt{10}$

∵ J (1 , 2) and K (-2 , 3)

∴ $x_{1}$ = 1 and $x_{2}$ = -2

∴ $y_{1}$ = 2 and $y_{2}$ = 3

- Use the formula of the distance to find JK

∵ $JK=\sqrt{(-2-1)^{2}+(3-2)^{2}}=\sqrt{9+1}$

∴ JK = $\sqrt{10}$

- ML and JK have equal lengths

∴ LM ≅ JK

Use the formula of the slope to find the slopes of LM and JK

∵ $m_{LM}=\frac{-5--4}{-1--4}=\frac{-5+4}{-1+4}$

∴ $m_{LM}=-\frac{1}{3}$

∵ $m_{JK}=\frac{3-2}{-2-1}=\frac{1}{-3}$

∴ $m_{JK}=-\frac{1}{3}$

- ML and JK have same slopes

∴ LM // JK

∵ LM and JK are opposite sides in the quadrilateral

∵ LM ≅ JK

∵ ML // Jk

- Two opposite sides in the quadrilateral JKLM are congruent

and parallel

∴ JKLM is a parallelogram

The quadrilateral is a parallelogram because it has one pair of opposite sides that are both congruent and parallel

3 0

3 years ago