Wiki User
∙ 2009-03-25 03:21:43144
98
The numbers are 48+8*sq rt of 30 and 48-8*sq rt of 30
98
1 sq ft is equal to 144 sq in.
12
144
The numbers are: (-14 +sq rt 190) and (-14 -sq rt 190) Check: (-14 +sq rt 190)+(-14 -sq rt 190) = -28 and (-14 +sq rt 190)*(-14 -sq rt 190) = 6
98
The numbers are: -2 +2*sq rt 19 and -2 -2*sq rt 19 Check: (-2 +2*sq rt 19)*(-2 -2*sq rt 19) = -72 and (-2 +2*sq rt 19)+(-2 -2*sq rt 19) = -4
there are 144 Sq. in. in 1 sq. foot. Therefore you divide sq. in. by 144 = sq. ft. or sq.in./144=sq.ft.
-454
I use the symbol ^ to mean 'to the power of' 144^(-1/2) = 1/144^(1/2) = 1/sq rt( 144) = ±1/12
It is: cos(15) = (sq rt of 6+sq rt of 2)/4
sq rt of 81 is 9 sq rt of 100 is 10 sq rt of 83 is between 9 and 10 and thus is not an integer/ counting number
Length of the diagonal = sq rt (10002mm2 + 7502mm2) = sq rt (1000000mm2 + 562500mm2) = sq rt (1562500mm2) = 1250mm
No. 144 sq inches = 1 square feet