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alina1380 [7]
2 years ago
15

What is the circumference of this circle, in centimeters? Use 22/7 for Pi.

Mathematics
2 answers:
yan [13]2 years ago
8 0
It’s should be B if not i’m sorry
good luck
gtnhenbr [62]2 years ago
3 0

Answer: 66cm

Step-by-step explanation:

Diameter (d) = 21 cm

c= πd = 22/7 x 21 = 22 x 3 = 66cm

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.please solve <br>b) 3 2/3 - 2 5/6<br>show steps​
Sergio039 [100]

Answer:

Step-by-step explanation:

3*3+2/3-2*6+5/6

=9+2/3-12+5/6

=11/3-17/6

take lcm of the denominator

=11*2-17*1/6

=22-17/6

=5/6

5 0
2 years ago
Read 2 more answers
From a group of ten boys and twelve girls, a committee of students is chosen at random. what is the probability that
Free_Kalibri [48]
A) 2/11
b) 2/5
c) 1/22
5 0
3 years ago
find the perimeter when 96 triangles are put together in the pattern shown below. Assume that all triangle sides are 1 cm long.
Vikentia [17]

The perimeter when 96 triangles are put together in the pattern shown below will be 98cm

Find the required triangle attached

In the diagram shown, we can see that we have 5 triangles.

The first thing we need to do is add one more triangle to have, six triangles,

Perimeter of the resulting 6 triangles = 6 + 2 = 8cm

For 8 triangles;

Perimter = 8 + 2 = 10cm

For "n" triangles;

Perimeter of n triangles = n + 2

Hence if 96 triangles are put together in the pattern shown below, hence

n = 96

Perimeter of the 96 triangles = 96 + 2

Perimeter of the 96 triangles = 98 cm

Hence the perimeter when 96 triangles are put together in the pattern shown below will be 98cm

Learn more here: brainly.com/question/13362349

4 0
3 years ago
answer options: 15,16,16,17. (yes there are two 16's on the answer format), i tried making it 98 points because i have 709, but
lord [1]

Answer:

I believe the answer is 17

Step-by-step explanation:

If you count the length of it by counting how many of the tiny squares it is on it is 17.

5 0
3 years ago
You need 150g of flour for 12 cakes, how much flour do you need for 30 cakes?
nirvana33 [79]
If you need 150g of flour for 12 cakes, that means you need 12.5 g of flour per cake. So if you multiply that by 30 it gives you
375g of flour

3 0
3 years ago
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