NEED ANSWERS FAST , WILL GIVE BRAINLIEST

1. Convert 315 degrees to radians and find the sin, cos, and tan of that angle

2. What is the length of the arc pictured below: (attached)

3. For an angle Θ with the point (-5, 7) on its terminating side, what is the value of sine of this angle?

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

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step-by-step explanation:

try soting them out first

step-by-step explanation: