Answer:
1017.36
Step-by-step explanation:
9times 36=324
324 times pi =1017.36
Answer:
3404800
Step-by-step explanation:
7 x 4 x 4 x 10 x 10 x 8 x 19 x 2 = 3404800
Hope this helps!!!
Answer:
Time taken to cool your room (in hours) = (volume of your room* density of air* change in temperature you want * specific heat of air)/ (latent heat of fusion * ton capacity of your AC*1000 / 24).
Answer:
x=14
Step-by-step explanation:
Your unit rate is 1.5 because if you divide 12 by 8, you get 1.5. You divide 21 by your unit rate to get 14.
Answer:
<u>Option D. 53.1°</u>
Step-by-step explanation:
The rest of question is as shown in the attached figure.
It is required to find the measure of angle S
Given that : r = 12 and t = 20
We should know that : cos (∠S) = Adjacent/Hypotenuse
∴ cos (∠S) = r/t = 12/20
use the inverse cosine function.
∴S = arc-cos (12/20) ≈ 53.1°
<u>The correct answer is option D. 53.1°</u>