It should be 15. 88 minus 28 is 60. Then 60 divided by 4 is 15.
Answer:
y = 10
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = , then
sin30° = = = ( cross- multiply )
2y = 20 ( divide both sides by 2 )
y = 10
Answer:
The solutions are <u>270°</u> and <u>450°</u>.
Step-by-step explanation:
Given:
.
So, the second and third quadrant angle to be calculated.
°.
And,
°
Therefore, the solutions are <u>270°</u> and <u>450°</u>.
Answer:
360 percent. 360 percent probability i think