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2 years ago

11/21 as a decimal and a percent

Mathematics

1 answer:

pochemuha2 years ago

8 0

11/21 written as a decimal would be 0.52381 and in percent, it would be 52.381%.

To solve percent, since the total or 1/1 is 100%, we have to remember that the answer is less than 100%. So, we move 2 decimal places right to make it into percent. Then, the answer is 52.381.

To solve percent, you would do 100/21. Then, you would get 4.7619047619. You multiply that by 11 and get 52.381. But, you have to move 2 places left since fractions are tens, hundreds. So, you would get 0.52381.

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If m=1/2 and b=-4, what is the equation of the line?

Vilka [71]

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So it would be y=1/2x-4

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2 years ago

Find the length of the third side of the right triangle. Give an exact answer and an approximation to three decimal places if ne

trasher [3.6K]

Answer:

a = 32

Step-by-step explanation:

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4624 = 3600 + a^2

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2 years ago

If 35+(16x-8)+(2x+9)=180 what does x equal

Mnenie [13.5K]

Answer:

x = 8

Step-by-step explanation:

combine like terms:

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2 years ago

Find x <br> Plz help me !!!

mel-nik [20]

Answer:

$\Huge\boxed{x=33.2}$

Step-by-step explanation:

Hello there!

We can solve for x using law of sines

As we can see in the image a side length divided by sin ( its opposite angle) = a different side length divided by sin ( its opposite angle)

So we can use this equation to solve for x

$\frac{21}{sin(35)} =\frac{x}{sin(65)}$

Our objective is to isolate the variable using inverse operations so to get rid of sin (65) we multiply each side by sin (65)

$\frac{x}{sin(65)} sin(65)=x\\\\\frac{21}{sin(35)} sin(65)=\frac{21sin(65)}{sin(35)}$

we're left with

$x=\frac{21sin(65)}{sin(35)}\\x=33.18208755$

assuming we have to round the answer would be 33.18 or 33.2

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2 years ago

jen and sarah go to lunch at the Green Grill.Their meals total $28.00 .The tax is 6%.What is the total cost including tax?

nordsb [41]

6%=0.06

28(0.06)
= 1.68 ---> tax

28+1.68
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Jen and Sarah spent 29.68 dollars including tax

I hope this answer helped you and have a wonderful day!

5 0

3 years ago

Read 2 more answers