Answer:
129°
Step-by-step explanation:
Sum of supplementary angles = 180°
One angle = 51°
Other angles = 180° - 51°
= 129°
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(-4)2-2(-4*6)+(6)2
The answer is f=52
Answer:
y=0
Step-by-step explanation:
-3(8) + 5y = -24
-24 + 5y = -24
y=0
Answer:
The period of the function is 
Step-by-step explanation:
The graph completes one cycle in the interval
.
The length of this interval is
.
The graph completes another cycle within the interval
.
The length of this interval too is
.
This means that after every 10 units, the graph repeats itself. Therefore the period is 10.
The graph is a sine function because it is symmetric about the origin.
Its equation is
.