Ask question

Ask question

All categories

2 years ago

8

What is pi divided by 2/3?

2 answers:

Alexeev081 [22]2 years ago

8 0

Π ÷ 2/3

= π × 3/2 = 3π/2 = 1.5π: π ≈ 3.142

1.5π ≈ 1.5 × 3.142 ≈ 4.713

π ÷ 2/3 ≈ 4.713

klasskru [66]2 years ago

4 0

Given:
pi is equal to 3.14

3.14 ÷ 2/3

Rules in dividing fractions.
3.14 is the 1st fraction. It has a denominator of 1. 3.14/1
2/3 is the 2nd fraction

1) get the reciprocal of the 2nd fraction.
2/3 ⇒ 3/2

2) multiply the 1st fraction to the reciprocal of the 2nd fraction
3.14 * 3/2 = (3.14*3) / 2 = 9.42 / 2 = 4.71

Pi divided by 2/3 is 4.71

You might be interested in

You are traveling on a turnpike at a rate of 70 miles per hour.

IceJOKER [234]

Answer:

A) d=70h

B) 245 Miles

Step-by-step explanation:

If h is hours and d is distance, you are traveling 70 miles per hour and d is miles.

Since the equation is d=70h, you substitute the 3.5 for the d:

d=70(3.5)

70 times 3.5 is 245

h=245

4 0

3 years ago

PLS HELP NEED TO PASS TEST <3!!!!

Dvinal [7]

Answer:

$A=2\pi rh+2\pi r^2=2*\pi *12*17+2*\pi *12^2= 2187in^2$

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The price of the AC unit with tax is $2,350. If she can save $115 per month, how long will it take to save up for the air condit

GalinKa [24]

Answer:

20 months approx

Step-by-step explanation:

Given data

Price=$2,350

Monthly savings= $115 per month

Hence the duration of time to save up $2,350 is given as

=2,350/115

=20.434

Hence the time is 20 months approx

4 0

2 years ago

Elimination_4x_2y=14<br> _10x+7y=_24

Gnesinka [82]

Answer:

The answer is $x=-\frac{50}{8}$ and $y=\frac{11}{2}.$

Step-by-step explanation:

Given:

-4x-2y=14

-10x+7y=-24

Now, to solve it by elimination:

$-4x-2y=14$ ......(1)

$-10x+7y=-24$ ......(2)

So, we multiply the equation (1) by 7 we get:

$-28x-14y=98$

And, we multiply the equation (2) by 2 we get:

$-20x+14y=-48$

Now, adding both the new equations:

$-28x-14y+(-20x+14y)=98+(-48)$

$-28x-14y-20x+14y=98-48$

$-28x-20x-14y+14y=50$

$-8x=50$

<em>Dividing both the sides by -8 we get:</em>

$x=-\frac{50}{8}$

Now, putting the value of $x$ in equation (1):

$-4x-2y=14$

$-4(-\frac{50}{8})-2y=14$

$\frac{200}{8} -2y=14$

$25-2y=14$

<em>Subtracting both sides by 25 we get:</em>

$-2y=-11$

<em>Dividing both sides by -2 we get:</em>

$y=\frac{11}{2}$

Therefore, the answer is $x=-\frac{50}{8}$ and $y=\frac{11}{2}.$

5 0

3 years ago

Adolf earned 650 last week he paid 97.50 in federal income tax he paid one third that amount for state income tax and other taxe

igomit [66]

Answer:

520

Step-by-step explanation:

= 650 - (97.50 + 97.50/3)

= 650 - 130

= 520

8 0

2 years ago