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3 years ago

How do I list fractions and decimal In order from least to greatest

Mathematics

1 answer:

Lilit [14]3 years ago

6 0

If possible, convert all decimal numbers into fractions, or vice versa.
then, order these.

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Select all the true statements.

strojnjashka [21]

Answer:

5+(-5)=0

-2+2=0

Step-by-step explanation:

8 0

3 years ago

How to solve derivative of (sin3x)/x using first principle

Leona [35]

$\dfrac{d}{dx}(\dfrac{\sin(3x)}{x})$

First we must apply the Quotient rule that states,

$(\dfrac{f}{g})'=\dfrac{f'g-g'f}{g^2}$

This means that our derivative becomes,

$\dfrac{\dfrac{d}{dx}(\sin(3x))x-\dfrac{d}{dx}(x)\sin(3x)}{x^2}$

Now we need to calculate $\dfrac{d}{dx}(\sin(3x))$ and $\dfrac{d}{dx}(x)$

$\dfrac{d}{dx}(\sin(3x))=\cos(3x)\cdot3$

$\dfrac{d}{dx}(x)=1$

From here the new equation looks like,

$\dfrac{3x\cos(3x)-\sin(3x)}{x^2}$

And that is the final result.

Hope this helps.

r3t40

7 0

2 years ago

Read 2 more answers

Please help! 11 pts.

77julia77 [94]

Hey user!!!

given the radius of the cylindrical mold is 2 inches and height is 3 inches.

volume of the cylindrical mold = πr²h

= 3.14 × 2 × 2 × 3

= 37.68 in³

radius of the spherical mold is given = 2 inches

volume of the spherical mold = 4/3πr³

= 4/3 × 3.14 × 2 × 2 × 2

= 100.48/3 in³

difference between the amount of wax needed = 37.68/1 - 100.48/3

= ( 113.04 - 100.48 ) / 3

= 12.56/3

= 4.186...

so approximately 4.19 in³

hence, correct option is 4.19 in³

cheers!!!

8 0

3 years ago

Read 2 more answers

What is the equation of a line that is perpendicular to the y-axis and goes through point (-1,-8).

Wittaler [7]

Y= -1

it’s a horizontal line that is perpendicular to the y-axis

4 0

2 years ago

Triangle S and Triangle L are scaled copies of one another. Type answers to each question in the boxes below. What is the scale

aev [14]

Answer:

Follows are the solution to this question: