Answer:
Step-by-step explanation:
tan e = x/(4x-1)
tan f = (6x+5)/(12x + 31)
since tan e = tan f
x/(4x-1) = (6x+5)/(12x+31)
x(12x+31) = (4x-1)(6x+5)
12x^2 +31x = 24x^2 +20x -6x -5
31x = 12x^2 +14x -5
0 = 12x^2 -17x -5
0 = (12x -5)(x -1)
x = 1, 5/12
There is no solution and it’s true
Could you specify the type of triangle?
The probability of drawing a blue ball from the first urn is 6/(4 + 6) = 6/10 = 3/5.
The probability of drawing a blue ball from the second urn is 2/(2 + 6) = 2/8 = 1/4.
Since we want to find the probability that both balls from each urn are blue, we multiply our answers: 3/5 * 1/4 = 3/20.
The answer is the fraction 3/20.
The answer is 36.8km, because all you do is subtract 5.2km minus 42km