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3 years ago

What is 12 divided 155 WITHOUT DECIMALS BTW the problem involves long division

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

6 0

I can give you a fraction instead:

12/155= a fraction, when you input it in a calculator.

so, you would do 12/1 times 1/155. When you want to divide fractions, you use a reciprocal. This is when you kind of flip the numerator and denominator. Also, when you want to turn whole numbers into fractions, you just make a dividing bar (fraction) and use 1 as the denominator.
Ok, so next, you do 12 times one. That's 12. Then, you do 1 times 155. That's 155. Your final answer should be 12/155. Sorry if it's wrong, but this is the only way I could think of w/o decimals

Crazy boy [7]3 years ago

5 0

Answer:

12 R11 or 12 11/12

Step-by-step explanation:

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5 divided by 4454 so i will do what

eduard

5 divided by 4454 is technically 0 but 4454 divided by 5 is 890.8

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3 years ago

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Need help<br> What is 50 x 10 to the 2nd power in standard form?

Ber [7]

50x10=500^2=250,000

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3 years ago

Help!!!!!!!!!!!!

labwork [276]

Answer:

None of the Above

Step-by-step explanation:

As it is given that

cosФ= 3/2

and Ф lies in quadrant 4

Now in quadrant 4 we know that by the rules of trigonometry that

cos Ф is positive in 4th quadrant also in 4th quadrant

and sinФ is negative in 4th quadrant

also we know that by simple rules of trigonometry in a right angled triangle

cos Ф= $\frac{Base}{Hypotenuse}$ = $\frac{3}{2}$

now from the law of trigonometry

cos²Ф+sin²Ф=1

From this we derive the value of sinФ

solving the equation

sin²Ф=1-cos²Ф

Putting in the values of cos Ф

sin²Ф=1- $(\frac{3}{2})^{2}$

sin²Ф=1- $(\frac{9}{4})$

solving the fraction

sin²Ф= $(\frac{4-9}{4})$

sin²Ф= $(\frac{-5}{4})$

so taking square root of both sides

$\sqrt{sin^{2}\alpha}=\sqrt{\frac{-5}{4} }$

here

$\alpha$ =Ф

so it becomes

sin Ф= $\frac{\sqrt{-5} }{2}$

as we know that in imaginary numbers

$\sqrt{-1}$ = ι

so the given becomes

sin Ф= $\frac{{-5ι} }{2}$

Which is the value of sin Ф

And in the given values we can see that it is none of the values

Also seeing the question we can see that the question is absurd because

cos Ф= base / hypotenuse

in our question we can see that base =3 and hypotenuse = 2

but in real geometry this is the rule that hypotenuse can never be smaller then base either it is equal to base or greater then base

the formula for finding value of finding hypotenuse is

hypotenuse ² = base ² + perp ²

so this formula shows that if perp is 0 then hypotenuse will be equal to base

in other cases it would be greater then base

5 0

3 years ago

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There are 3600 students at Canyon High School and 3/8 of these students are sophomores. If 3/5 of the sophomores are opposed to

posledela

Answer:

765

Step-by-step explanation:

First, find the number of sophomores

3600 * 3/8 =1350

Use the number of sophomores and multiply by 3/5 to find the amount of sophomores opposed to rock climbing

1350 * 3/5 =810

Then subtract the amount of sophomores from the total amount of students

3600 - 1350 =2250

And multiply the remaining students by 9/10 to find the amount of non-sophomores opposed to rock climbing

2250 * 9/10 =2025

Add the amount of sophomores and non-sophomores opposed to rock climbing

810 + 2025 =2835

The amount of students in favor of rock climbing would be

3600 - 2835 =765

3 0

3 years ago

The price of a notebook in 2012 is $2000. In 2013, its value decreased by 30%. In 2014, its value decreased by 30% of its value

jeyben [28]

Answer:

The value of the notebook at the end of 2013 is $980

Step-by-step explanation:

First, find 30% of 2,000. To do so you need to convert 30% into a decimal by dividing it by 100.

30% ⇒ 0.30

Now multiply 0.30 by 2,000 to find 30% of 2,000.

2,000 × 0.30 = 600

Subtract 600 from 2,000 to find the price of the notebook in 2013.

2,000 - 600 = 1,400

Now find 30% of 1,400 using the same process.

1,400 × 0.30 = 420

Subtract 420 from 1,400 to find the price of the notebook in 2014.

1,400 - 420 = 980

8 0

2 years ago