A 2:5 ratio. Because 21 divided by 7 equals 3 and 35 divided by 7 equals 5. And I did it by 7 because thats common factor
Answer:
120 , 300 degrees ( for angles between 0 and 360 degrees).
In radians this is 2π/3, 5π/3 radians.
Step-by-step explanation:
Arctan ( - sq rt 3) is the angles ( in radians or degrees) for which the tangent is - sq rt 3.
Arctan sq rt 3 = 60 degrees or π/3 radians.
As the tangent is negative in the 2nd and 4th quadrants arctan(-sq rt 3) = 120 , 300 degrees.
Answer:
x (is greater than or equal to) 4
Step-by-step explanation:
i hope this helps :)
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Answer:
a = 180 - b + c
Step-by-step explanation:
a + b - c = 180
Move b by subtracting b from both sides.
a - c = 180 - b
Move c by adding c to both sides.
a = 180 - b + c
Therefore a equals 180 - b + c.