If sin(theta) = - 0.7660 => angle theta = inverse sine of - 0.766.
When you plug that into the calculator you get theta ≈ - 50°.
A negative angle means that it is below from the x-axis and that means that the answer of the calculator is 360° - 50° = 310°.
As you know that the sine function is negative in third and fourth quadrants you have that the angle theta may be 180° + 50° = 230° and 360° - 50 = 310°.
The problem states that the angle is in the third quadrant (180 < theta < 270), so there is only one answer. Theta ≈ 230°.
Which you can verifiy when you calculate sine of 230°.
Answer: 230°.
Answer:
Minus 4
Step-by-step explanation:
17 minus 4 is 13 minus 4 is 9 minus 4 is 5
$20.50 x .3 = 6.15
20.50 - 6.15 = $14.35
The book is now $14.35
1. Collect your data
2. Draw an x and a y-axis
3. Label the x axis
4. Label the y axis
5. Draw your bars
6. Interpret the data
(I hoped this helped)
420 miles/ 12 gallons= 35 miles per gallon
Final answer: 35 miles per gallon
