Six billion, six hundred fifty one million, two hundred ninety seven thousand.
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Answer:
y=-3/2x+2
Step-by-step explanation:
Convert the equation from standard form to slope intercept form using inverse operations to isolate y.
6x+4y=8
4y=8-6x
y=2-6/4x
y=-3/2x+2
Answer:
2 Units
Step-by-step explanation:
THere may be easier ways to do it, but I would just convert them to rectangular and find the distance between those.
(3, -60) becomes (3cos(-60), 3sin(-60)) = (3/2, -3*sqrt(3)/2)
(-5, 105) becomes (-5cos(105), -5sin(105)) = (5/2, -5sqrt(3)/2)
Now just use the distance formula, or in other words think of the two points as being connected by a horizontal and vertical line to form a right triangle. The idea is to find the hypotenuse of that right triangle.
sqrt((3/2 - 5/2)^2 + (-3sqrt(3)/2 + 5sqrt(3)/2)^2)
sqrt((-2/2)^2 + (2*sqrt(3)/2)^2)
sqrt(1 + 3)
sqrt(4)
2
Answer: 2 hours and 40 minutes
Step-by-step explanation:
- 40 + 55h = 190 ( equation )
- -40 -40
- 55h = 150
- /55 /55
- h = 2 hours and 40 min ( answer )
