Make use of the inverse sine function. Take the inverse sine of both sides of the equation. Of course, within the appropriate limits, the inverse sine of the sine function is the original argument, as is the case with any inverse function: f⁻¹(f(x)) = x.
... sin⁻¹(sin(x)) = sin⁻¹(-0.5)
... x = sin⁻¹(-0.5)
... x = -30°
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You need to be careful with inverses of trig functions, because they are only defined over a limited domain and range. The range of the inverse sine function is -90° to 90°, so, for example, sin⁻¹(sin(150°)) = sin⁻¹(0.5) = 30°.
Answer:
y=-2/3x+4
Step-by-step explanation:
i found the slope using rise and run equation, its -2/3
i just saw that the y-intercept is -4, and yeah.
btw im assuming that the value of one unit is 1.
have a great day
brainliest?
Main street is vertical to park entrance
Answer:
The LCD in 1/30 + 1/24 is <u>90</u>.