3/4 of 80 is 60, so the distance is 60 km. 45/60 is 3/4, which is how you get the answer
The answer is A.
Solution:
(-m)^-3 n = (-2)^-3 (-24)
= 3
*Hope this helps :)
Answer:
Option H, π/3 and 2π/3
Step-by-step explanation:
sin x = sqrt(3) / 2
<em>It happens at 60 degrees and 120 degrees. In radians, it is π/3 and 2π/3</em>
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Answer: Option H, π/3 and 2π/3
Answer:
20
Step-by-step explanation:
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
b^2-4(ac)
Substitute in the values of a
, b
, and c
.
(-2)^2-4(1*-4)
Elevate the result to find the discriminant.
4+16
=20
Answer:
y-intercept: (0,)
0, 4e+151
809.366, 0
Step-by-step explanation: