Solid A and B are similiar.The height of a solid A is 6 meters and the height of solid B is 15 meters.?
359171
If the ratio of the heights is 6/15 -> 2/5, then the ratio of the surface areas is 4/25, and the ratio of the volumes is 8/125.  So if the larger volume is 250, then\n\n8/125 = Va/250\nVa = 16 m^3
747277
5a+6b-3a+b=?\nSimplified= (2a+7b=?)  or (2a = -7b) or (7b = -2a)\nThey are all the same\n\n15x-3y-7x-4y=?\nSimplified = (8x-7y=?)  or (8x = 7y) or (-8x = -7y)\n\n15m-17n-23m+25n=?\nSimplified -8m+8n=? or (8n=8m) or (n=m)
893261
15a = 3(3a+8)\n15a=9a+24\n15a-9a=24\n6a=24\na=4
1086794
Why are you asking a grade school question?  This is so darn easy!  1.6cm = 16mm.
152263
A is on the x-axis (horizontally), while B is on y-axis (vertically).
189870
answer depends on arrangement.  \n\nSA = area of top + bottom + left side + right + front + back.\nif 1x1x24, SA = 24+24+24+24+1+1 = 98 sq cm, \nif 1x2x12, SA = 24+24+12+12+2+2 = 76 sq cm,\nif 1x3x8, SA = 24+24+8+8+3+3 = 70 sq cm,\nif 1x4x6, SA = 24+24+6+6+4+4 = 68 sq cm,\nif 2x2x6, SA = 12+12+12+12+4+4 = 56 sq cm,\nif 2x3x4, SA = 12+12+8+8+6+6 = 52 sq cm.\n\nnotice how the SA gets smaller as the arrangement becomes more compact.
900288
A=3*sqrt3 *a^2\nhere a =4\nso A= 3*sqrt3*16\n= 48*sqrt3\nor= 16*2.59808\n= 41.56928 sq.m
761049
The area of a parallelogram is equal to the base times the height.\nA = (b)(h)\n\nThe way to get maximum area is a square (which is a parallelogram). In a square, all sides are the same. Since 69/2 + 69/2 = 69...\n\nA = (69/2)(69/2) = 4761/4 = 1190.25 cm²
87402
a: width\nb: length\nperimeter = 2 x (a+b)= 420 ---> a+b = 210\nwe need to find max (a x b)\n\na= 210-b ---> area = a x b = b x (210-b) = 210 - b2 = - b2 + 210b = - b2 + 2 x 105 x b - 105squared + 105squared\n= - (b2 - 2 x 105 x b + 105squared) + 105 squared\n= - (b - 105)squared + 11025\n\nSince (b - 105) squared is always >= 0,\n - (b - 105)squared is always <= 0\n  - (b - 105)squared + 11025 is always  <= 11025\n\nthe largest area will be 11025 squared feet. This happens when - (b - 105)squared = 0, which means b = 105.\n\na = 210 - b = 105\n\n\nthe shortest way is to say that a rectangle has the largest area when it's a square, so each side would be 420/4 = 105.
857682
The midpoint of A and B is (15+7)/2 = 11.\nIf C = 11 then AC =BC.\nTherefore AC < BC  for 11<C<15
635866
I might be missing something, but the cubic space something occupies is also referred to as it volume, where:\n\nfor a six sides regular box shape volume = heightxbreadthx depth\n\n( make sure all your measurements are in feet eg 1 foot 5 inches is 1 and 5/12 feet. \n\nHowever this formula is not true for a sphere or a trapezoidal box or a pyramid.  For whcih I'd recommend wikipedia or the old maths textbook as its hmmm, err 18 years since I last did all that stuff.
380811
160.02 centimeters\n\n1.60 meters\n\n1 meter and 60 centimeters
1094272
In your problem, (CE)(ED)=(AE)(EB). \n\nSubstituting, you get (6)(5)=(2)(EB)\nSimplifying, you get 30=2EB\nDividing 2 from each side, you get 15=EB\n\nEB is 15 units.\n\nFor proof of (CE)(ED)=(AE)(EB), connect CB, and AD,\nmeasure of angle BCD=1/2 the measure of arc BD\nmeasure of angle BAD=1/2 the measure of arc BD\nmeasure of angle ADC=1/2 the measure of arc AC\nmeasure of angle ABC=1/2 the measure of arc AC\nmeasure of angle BCD=measure of angle BAD\nmeasure of angle ADC=measure of angle ABC\nBy AA Similarity Theorem, \ntriangle CBE is similar to triangle DAE\nBy the definition of similarity,\nED/EB=AE/CE\nBy the cross product theorem,\n(CE)(ED)=(AE)(EB)
404470
a) AX = 2.25 cm.\n\nb) area AXY upon area ABC = 0.5625\n\nc) area AXY upon area trapezium XYCB = 0.4375
625137
Volume is L * W * H ... if the Volumen is 1000^3 and it's a cube, then L, W and H all = 1000cm\n\nDuh.
534868
7\nbecause\n6m+5=47\n.....-5 -5\n   6m=42 (divide each side by 6 and u get 7 {42/6 =7)
484307
in air= 340m/s\nin water=1500m/s\nin solid=4500m/s