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Gelneren [198K]
4 years ago
13

What does the word Pi mean?

Mathematics
2 answers:
saw5 [17]4 years ago
8 0

Answer:

Pi is a number. Which is 3.142.

Step-by-step explanation:

It is the circumference of any circle divided by its diameter.

Firlakuza [10]4 years ago
5 0
Pie is a circled circumference which is 3.14 rounded but real pie is 3.14159265359
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(PLSS HELPP!!) A barge is being towed by two tugboats, using ropes with force vectors as shown.
kakasveta [241]

The angle between the ropes is 58 degree , Option C is the right answer.

<h3>What is a Vector ?</h3>

Vector is an object that has both magnitude and direction.

It is given in the question that

\rm F_1 = 10000i +6000j\\F_2 = 13500 i -7000j\\

The angle between the ropes can be calculated as

\overrightarrow F_1 *  \overrightarrow F_2 = |F_1| *|F_2| cos \theta

\rm F_1 = \sqrt{10000^2 + 6000^2}\\\\F_2 = \sqrt{ 13500^2 + 7000^2}

\rm F_1\\ = 11662

\rm F_2 = 15207

\overrightarrow F_1 *  \overrightarrow F_2 = (11662 * 15207)\; cos \theta

\overrightarrow F_1 *  \overrightarrow F_2 = 93000000

93000000 = 11662 * 15207 cos \rm \theta

cos \rm \theta =0.524

\rm \theta = 58.37 degree

The angle between the ropes is 58 degree , Option C is the right answer.

To know more about Vector

brainly.com/question/13322477

#SPJ1

3 0
2 years ago
Which irrational number can be added to pi to get a sum that is rational?
Fofino [41]
The irrational number that can be added to pi to get a rational sum is PI.
3 0
4 years ago
Read 2 more answers
Which shows 0.00234 written in scientific notation?
topjm [15]
It’s D


the reason why is because the multiplier must be between 1 and 10
(
1
≤
x
≤
10
)
so first more your decimal there which you get:
2.34
then just count how many numbers the decimal jumped, if the decimal moved left the exponent is positive and if it moved right, as in your number, the exponent is negative

yours moved 3
6 0
1 year ago
Money in a particular savings account increases by 6% after a year. How much money will be in the account after one year if the
Alona [7]

Answer:

Step-by-step explanation:

34,999999

5 0
3 years ago
HELP PLEASE!!!!!! I need help Urgent Help
gavmur [86]
This is just a porportion. So if 250 meters is 1 meter than: 250/1

And it wants to know the height. So we have the first number but not the second. So we'll use x: 212/x

Set them equal to each other 250/1=212/x

Cross multiply: 212=250x

Divide to find x: 212/250=x
x=212/250
x=0.848

So the height of the model, to the nearest 10th would be 0.8 meters.
5 0
3 years ago
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