E has a midpoint of AB. Is the midpoint of CD. Ab has a endpoint at A(12,-7) and B (2,-3)CD has endpoint at C(14,7)and D(-2,-5)Find the midpoint of Ef

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

21/58.

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