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:
C
Step-by-step explanation:
Answer:
(x -5)^2 + (y+3)^2 = 7^2
Step-by-step explanation:
mathematically we have the general equation for a circle given its center and the radius as;
(x-a)^2 + (y-b)^2 = r^2
where the center of the circle is (a,b) i.e (5,-3) and the radius of the circle is 7 units
So we have this as;
(x -5)^2 + (y+3)^2 = 7^2
Answer: 6.4
Step-by-step explanation:
If f(t) = P Where r= rate and t= time
Given: P=5, r= 0.05
We are required to determine f(5) to the nearest tenth
By comparing f(t) and f(5), it implies we take out t=5
Therefore:
f(t) = P = 5*
=6.42012708344
=6.4 ( to the nearest tenth)
Note: e is the exponential growth symbol