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melisa1 [442]
3 years ago
11

How do you find the circumference

Mathematics
2 answers:
zavuch27 [327]3 years ago
6 0
The Circumference of a Circle is:

2pi(r)

r being the radius of the circle.

I Hope this Helps!
dangina [55]3 years ago
5 0

Answer:

Circumference= Pi(d)

Step-by-step explanation:

You multiply the diameter (the full length straight down the circle) by 3.14, and then you get the answer of circumference!

I really hope I helped! :)

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a cup was filled at a constant rate. it started empty. after 2 seconds, it held 70 cm cubes of water. the radius is 4 and te hei
Viktor [21]

Answer:

89.51%

Step-by-step explanation:

Assuming given units are in cm

Tge rate of filling the cup is 70/2= 35 cm3/s

Volume of the cup is \pi r^{2}\frac {h}{3} and replacing r with 4 cm and h with 7 cm then the volume is equivalent to

\pi*4^{2}*\frac {7}{3}= 117.3 cm^{3}

Volume filled after 3 seconds will be 3*35=105 cm3

Percentage filled is \frac {105}{117.3}\times 100\approx 89.51

8 0
3 years ago
Julio gets paid $10.00 an hour to babysit his cousins 4 hours a week. He allows himself to spend $7.00 a week and he saves the r
IRINA_888 [86]
$165.00

$10*4= $40

$40 x 5 = $200
$200- (5 x $7)
$200-35
$165
4 0
3 years ago
Hillary, Meredith, and Aly are sitting in their favorite coffee shop when their waiter asks: "Does everyone want coffee?" Hillar
liraira [26]

Answer:

a) Yes.

b) Yes.

Step-by-step explanation:

Meredith and Hillary both want coffe, but they don't know if the other two people do, therefore they can't know if everyone want coffee. If they didn't want coffee, their answer would have been just "no".

Aly knows that she doesn't want coffee, therefore she knows that not everyone wants coffee.

4 0
3 years ago
Can anyone please help me I really need your help.
riadik2000 [5.3K]
Wouldn't it be divided, I'm pretty sure it would be, if not I'm sorry
6 0
3 years ago
PLEASE HELP . ILL MAKE BRAINLIEST !! PLEASE
asambeis [7]

Answer:

62

Step-by-step explanation:

add

and then mutupy them together

8 0
3 years ago
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