...'s change those meters into inches 6 meters => 600 cm => 600/2.54 inches => 60000/254 inches => 30000/127 inches...
2 Answers · Science & Mathematics · 14/08/2020
I'm going to rename O1 to T. SO = 6 cm TO = 2 cm Hence: ST = 4 cm Let r be the radius of...
2 Answers · Science & Mathematics · 30/09/2020
... -- 29/sin56 = x/sin 47 => x = 29 * ( sin 47 / sin 56 ) = 25.583 cm = 25.6 cm ( option B )
4 Answers · Science & Mathematics · 10/05/2020
Given dV/dt = 0 , r=20 , h=2 , dr/dt = 0.5 . Find dh/dt (r+(h/2))^3-(r-(h/2))^3 = 3hr^2 + (h^3)/4 dV/dt = 0 ---> 3(r^2)(dh/dt)+6hr(dr/dt)+(3/4)(h^2)(dh/dt) = 0 substitute values --> dh/dt = -40/401 cm /s
2 Answers · Science & Mathematics · 01/08/2020
...at the bottom. This models another cylinder of radius 6cm and height h cm . so, π(6)²h = 36π Hence, h = 1 cm :)>
1 Answers · Science & Mathematics · 05/06/2020
Use a proportion: 10 cm / 30 degrees = x cm / 360 degrees x = 120 cm
2 Answers · Science & Mathematics · 07/04/2020
SA = 4pir^2 Average rate of increase = (Final Volume - Initial Volume)/Time Taken 4*pi(10^2-5^2)/10 = 94.25 cm ^2/s
2 Answers · Science & Mathematics · 08/08/2020
...3600 BSA² 3600 (1.9)² h = --------------- = -------------- = 178.03 cm ≈ 178 cm ...............ANS w 73 kg...
1 Answers · Science & Mathematics · 07/12/2020
...6.4 ⇒ v (x) has a max at r = ⅔ = 0.67 cm /s ......................ANS See graph below: max occurs at (0.67, 0...
3 Answers · Science & Mathematics · 26/10/2020
...the side length of each square and then sort them. A --> side length = 36 cm s = 36 cm B --> area is 36 cm² A = s² 36...
9 Answers · Science & Mathematics · 05/07/2020
