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Ray Of Light [21]
3 years ago
12

Suppose the diameter of a circle is 6 units .what is it’s circumference?

Mathematics
2 answers:
SVEN [57.7K]3 years ago
7 0

Answer:

about 18.85

Step-by-step explanation:

formula for circumference is 2πr, 2 times pie times radius diameter is 2 times radius or diameter times pi

Murrr4er [49]3 years ago
5 0

Answer:

18.84 units

Step-by-step explanation:

the formula for the circumference is 2× pi × radius.

the radius is half the diameter, so the formula would be 2×pi×6/2

the answer to 2 decimal places is therefore 18.84 units

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If m = x 2 y − 8 z and n = z 2 y − 3 x 4 then what is m/n?
AveGali [126]

Answer:

two pre-rational numbers

3 0
3 years ago
If the sum of $1! + 2! + 3! + \cdots + 49! + 50!$ is divided by $15$, what is the remainder?
kompoz [17]

Answer:

  3

Step-by-step explanation:

All factorials 5 and above are evenly divisible by 15, so have no remainder. Thus, you are interested in ...

  mod(1! +2! +3! +4!, 15) = mod(1 +2 +6 +24, 15)

  = mod(33, 15) = 3

The remainder is 3.

3 0
4 years ago
Prove that the angles in the same segment of a circle are equal.
amm1812

Answer:

Given - A circle with centre at O .

To Prove - angle poq = 2 angle paq .

Proof - angle poq = angle paq -------- 1.

Similarly :

POQ =2 PBQ

From 1

2 PBQ = 2 PAQ

Angle PBQ = Angle PAQ .

HENCE PROVED...

7 0
3 years ago
Which is True?????/<br> Value of x???
aliina [53]
B is the true answer. hope this helps
7 0
4 years ago
Celine ate brunch at a restaurant. The bill came to $72.80. If she left a 15% tip, what was the total cost of her brunch?
DedPeter [7]

Answer:

<em>$83.69</em>

Step-by-step explanation:

Given the following

Initial Cost of the brunch = $72.80

Percentage tip = 15%

Tip paid = 15% of $72.60

Tip paid = 0.15 * 72.60

Tip paid = $10.89

Total cost of brunch =  $72.80 + $10.89

Total cost of brunch = $83.69

<em>Hence the total cost of her brunch is $83.69</em>

7 0
3 years ago
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