Answer:
B) Sin^-1(-1) = 3pi/2 or 270°
D) Sin^-1(-1) = -pi/2 or -90°
Step-by-step explanation:
Sine function:
The sine function is -1 at 270º(-90º), which is 3pi/2 = -pi/2.
Inverse sine:
The input of the inverse sine function is a value, and the output are the angles which have the sine equal to the input.
Sin^-1(-1)
Angles for which the sine are -1, that is 3pi/2 or 270° and -pi/2 or -90°. Thus, options B and D are correct.
16y = 164
y = 164 ÷ 16
y = 10.25
Hope This Helps You!
I don’t see a point so how am I supposed to answer
It should be $4 sorry if it is wrongbut i pretty sure that is he answer
Any irrational number will remain irrational when multiplied by a rational number.
<u>Answer: Any irrational number.</u> (Like pi or the sqr of 2.)
