Seth played his video game from 3:45pm until 5:10pm. He is only allowed to play video games for 80 minutes. Has he broken the ru
2 answers:
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<h3><u>The equation of the circle that has its center at (-27, 120) and passes through the origin is</u>:</h3>
<em><u>Solution:</u></em>
<em><u>The equation of a circle is given as:</u></em>
Where,
(a, b) is the centre of the circle
r is the radius
We have the centre of the circle (-27, 120)
Therefore,
a = -27
b = 120
Given that, it passes through origin. which means, (x, y) = (0, 0)
Substitute (a, b) = (-27, 120) and (x, y) = (0, 0) in eqn
Substitute = 15129 and (a, b) = (-27, 120) in eqn
Thus the equation of circle is found
<u>Complete Question</u>
Given the right triangle(SEE ATTACHED), find tan(α)
Answer:
(A)
Step-by-step explanation:
In the given right triangle,
From Trigonometry, we know that:
We determine the unknown side using Pythagoras theorem.
Let the unknown side be x
Therefore:
The correct option is A
Answer:
The inverse function is
Step-by-step explanation:
The given function is .
This function is only invertible on the interval, .
To find the inverse on this interval, we interchange and
.
We now make the subject to get,
But the given interval is , This implies that,
.
