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a) x = 0

**cm**is 3**cm**left of 8.5 ĀµC charge, and 9**cm**left of the -21...the negative charge (to the right). So subtract these values. b) x = 6**cm**is 3**cm**to the right of the + charge, and 3**cm**to the left of the - charge...1 Answers Ā· Science & Mathematics Ā· 20/09/2012

151

**cm**in ft & in: = 151/(2 27/50) in = 151/(127/50) in = 151(50/127) in = 7,550/127 in = 59 57/127in = 4 ft (59 57/127 - 4[12]) in = 4 ft (59 57/127 - 48) in = 4 ft 11 57/127 in Answer: 4 feet 11.4488 24/127 inches3 Answers Ā· Science & Mathematics Ā· 09/08/2009

... = 2(l+w) You want the perimeter to be greater than 76

**cm**, so: 2(l+w) > 76 2(20+w) >76 40+2w > 76 Subtract 40 from...1 Answers Ā· Science & Mathematics Ā· 15/04/2010

...desire to know dv/dt and you know dD/dt is -.1

**cm**/min how do you relate dv/dt with dD/dt dv/dt = ...rate of change of the volume is [-pi(10)^2]/20 = -5pi**cm**^3/min Hope that's right i rushed through...2 Answers Ā· Science & Mathematics Ā· 15/12/2011

Let the side along 4

**cm**have dimension x and the other side be y. We have (4-x)/4 = y/5 or 20 -5x...0 or 4y - 5x = 0 --------------- 4 Adding 1 and 4 we get 8y = 20 or y = 2.5**cm**and x = 2 So the largest area = 2*2.5 = 5**cm**^2 [Just to make...3 Answers Ā· Science & Mathematics Ā· 28/10/2012

...l example: C aused ------- centimetre l 5m=_

**cm**M easles ------- millimetre v 5x100= 500cm...10 Answers Ā· Science & Mathematics Ā· 26/05/2007

...subject to the constraint that the volume of the box is 100

**cm**^3. Let x = the length of each of the sides of...subject to the constraint that the volume of the box is 100**cm**^3 are approximately: Length = 4.6415888**cm**...1 Answers Ā· Science & Mathematics Ā· 30/03/2014

Q "Two circles each have radius 5

**cm**, and their centres 8**cm**apart (see figure). Find the total area...areaoverla.png AC = 8**cm**, and E is the midpoint. ā“ AE = 4**cm**Using Pythagoras with rt.āAEB, where AE = 4, ...4 Answers Ā· Science & Mathematics Ā· 07/12/2010

= 391

**cm**/s = 391 * (1**cm**) / (1 s) ā you know that: 1 in = 2.54**cm**ā 2.54**cm**= 1 in ā 1**cm**= (1/2.54) in = 391 * [(1/2.54) in] / (1 s) = (391/2.54...2 Answers Ā· Science & Mathematics Ā· 17/02/2017

12

**cm**= 120 mm = 0.12 m = 1.2 x 10^1**cm**So the answer to your first question is D = 0.18...4 Answers Ā· Science & Mathematics Ā· 15/06/2010