1/1 = 1
1/2 = 0.5
1/3 = 0.3
1/4 = 0.25
1/5 = 0.2
vvvvvvvv
1/6 = 0.16
^^^^^^^^^
Answer:
27
Step-by-step explanation:
Let x be the number,
2x - 6 = 48
2x = 48 + 6
2x = 54
x = 27
54 because it is an equilateral triangle
Answer:
Step-by-step explanation:
Given
Required
Determine the fraction received by each worker
To do this, we simply divide the fraction of the pie by the number of workers.
Convert to multiplication
Divide numerator and denominator by 3
Answer:
2x² + x - 1 = 0
a= 2 b= 1 c= -1
x = [ -b +- sqr rt( b^2 -4ac) ] / 2*a
x = -1 +- sqr rt (1 - 4 *2*-1) / 4
x1 = [ -1 + (sqr rt (1 +8)) / 4
x1 = ( -1 + sqr rt (9)) / 4
x1 = (-1 + 3) / 4
x1 = .5
x2 = (-1 -3) / 4
x2 = -4 / 4
x2 = -1
And to check that answer: http://www.1728.org/quadratc.htm
Step-by-step explanation:
