Can you add the options?
Also since the options aren't there I'll just help set up.
So angle 1 and angle 3 add up to 90 degrees. Angle 1 and Angle 2 are equal so whatever option has something around those lines is correct.
the frequency of the sinusoidal graph is 2 in 2 π interval
Step-by-step explanation:
The frequency of the graphs refers to the number of the cycles, the graph completes in a given fixed interval.
We already know the formula that
P= (1/ F)
Thus, F= (1/ P)
Where F= frequency and P= Period
Period is the horizontal length (x- axis component) of one complete cycle.
Thus, Observing the above graph
We find that the graph completes 1 cycle in π interval and 2 cycles in 2π interval
Thus, the frequency of the sinusoidal graph is 2 in 2 π interval
Answer:
8
Step-by-step explanation:
Answer:
8 no answer is 0.53
(divide no of male going to college by total no of males).
9 no answer is r=-0.97
Step-by-step explanation:
6/5 is equal to 1.2, so that is a rational number.
√2 is equal to 1.570796326794
... which is a irrational number.
so ur answer would be the top right answer choice.
hope i helped:)
