Pie times two is equivalent to two times pie

Mathematics

2 answers:

Cloud [144]3 years ago

6 0

Of couse, YES. The multiplication operation admits the commutative property:

$\boxed{\pi*2=2*\pi}$

erastova [34]3 years ago

4 0

That's a true statement. In fact, it doesn't even matter what the two numbers are.
'A' times 'B' is equal to 'B' times 'A', whatever they are.

You might be interested in

If the measure of arc RT = 80 degrees and the measure of arc US = 40 degrees, what is the m<2?

tester [92]

80+40=120
360-120=240
240/2=120
So answer is 120

6 0

3 years ago

The perimeter of a square garage door is 16 yards. How long is each side of the garage door?

Andre45 [30]

Answer:

each side will be 4

Step-by-step explanation:

since a square has 4 sides the equation will be 16÷4

8 0

3 years ago

Read 2 more answers

(a) Suppose you have 9 gold coins that look identical, but you also know one (and only one) of them is counterfeit. The counterf

alisha [4.7K]

Answer:

Step-by-step explanation:

You can split the coins into 3 groups, each of them has 3 coins. Weigh group 1 vs group 2, if one is lighter, that group has the fake coin. If both groups weigh the same, then group 3 has the fake coin.

Continue to split the group that has the fake coin into 3 groups, each group has 1 coin. Now apply the same procedure and we can identify the fake coin.

Total of scale usage is 2

b) if you have $3^n$ coins then you can apply the same approach and find the fake coin with just n steps. By splitting up to 3 groups each step, after each step you should be able to narrow down your suspected coin by 3 times.