Write an equation for the line described. Write the equation in the form specified.perpendicular to 8x - 7y = 127, through (8, 9); standard form
A. 8x + 7 = 8
B. 7x - 8y = 128
C. 7x + 8y = 128
D. 8x + 7y = 127
Answer: C
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Find the constant that should be added to the expression to make it a perfect square.x2 - x + ?
A.
B.
C.
D.
Divide.477 ÷ 3
A. 159 R 2 B. 158 R 2 C. 158 D. 159
Use both properties of equality to solve the equation.8c + 1 = -89 - 10c
A. -5 B. -6 C. -4 D. 5
Solve the problem.Evaluate f(t) = cot t at t = verbally.
A. If ? = is in standard position, the terminal side intersects the unit circle at the point
Therefore,
B. If ? = is in standard position, the terminal side intersects the unit circle at the point
Therefore,
is undefined.
C. If ? = is in standard position, the terminal side intersects the unit circle at the point
Therefore,
D. If ? = is in standard position, the terminal side intersects the unit circle at the point
Therefore,
is undefined.