Answer:
C or the third option.
Step-by-step explanation:
The equation is y = 4x - 4
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Answer: it is -1, because y has no more complete prime factors
Step-by-step explanation:
Answer:
a=8
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
diameter of each candle is 
The height of each candle is 
The volume of a cylinder is 
The volume of each candle is
For 5 candles it is
Total wax used for 5 candles is
Quick answer Sin(570) = - 1/2
Comment
570 as an angle contains 1 complete revolution of the terminal arm. The terminal arm begins at the origin and the other (in this case swings around until it records 570° turning around the x axis in an anticlockwise direction.
Anticlockwise means going from 12 o'clock to 9 o'clock to 6 o'clock then 3 o'clock and back to 12 o'clock.
What is 570° (∅) degrees equivalent to?
We keep on subtracting 360 until we get a number between 0 and 360 inclusive.
Written this way 0 ≤∅≤360
570 - 360 = 210°
So we need to find the equivalent of 210°
Method
210° = 180° + 30°
This means that ∅ is 30° below the x axis in the 3rd quadrant.
Sin(30) = 1/2
In the third quadrant, the sine is minus. so
sin(210°) = - 1/2 <<<<<<< Answer
