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Jet001 [13]
3 years ago
15

Hmmmmmmmmmmmmmmmmmmmmmmmm??? ​

Mathematics
1 answer:
katovenus [111]3 years ago
7 0
Hmmmmmmmmmmmmmmmmmm?
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Find the area and the circumference of the circle with the radius 6yd.
fgiga [73]

Answer:

<h2>A = 36π yd² ≈ 113.04 yd²</h2><h2>C = 12π yd ≈ 37.68 yd</h2>

Step-by-step explanation:

The formula of an area of a circle:

A=\pi r^2

The formula of a circumference of a circle:

C=2\pi r

<em>r</em><em> - radius</em>

<em />

We have <em>r = 6yd</em>.

Substitute:

A=\pi(6^2)=36\pi\ yd^2

C=2\pi(6)=12\pi\ yd

If you want round the answers, then use <em>π ≈ 3.14</em>

A\approx(36)(3.14)=113.04\ yd^2

C\approx(12)(3.14)=37.68\ yd

3 0
3 years ago
In an experiment on the behavior of young children, each placed in an area with five toys. The variable of interest X is the num
Fofino [41]

Answer:

a)15 b)2.34 c)by taking sum of number of toy divide to its numberings

Step-by-step explanation:

  • in roman a number of toys is equal to the sum of all toys and standard deviation is obtained from formula
4 0
2 years ago
Solve the equation:<br><br> 15x11+(29x42)=?
Katyanochek1 [597]

Answer:

1,383

Step-by-step explanation:

15x11+(29x42)

165 + (1,218)

= 1,383

3 0
3 years ago
Read 2 more answers
Solve for x in the parallelogram below.<br> PLEASE HURRY
Elina [12.6K]

Answer:

x=6

Step-by-step explanation:

Hope it was right

7 0
3 years ago
Read 2 more answers
Find all real numbers s such that -2(s - 7) &gt; 4s + 8. Give your answer as an interval.
aev [14]
   If    -2 (s - 7) > 4s + 8
then  -2s + 14 > 4s + 8
           14 - 8 > 4s + 2s
                  6 > 6s
         
∴ <span>all real numbers s such that -2(s - 7) > 4s + 8  are   s < 1</span>
7 0
3 years ago
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