Use a fundamental identity to write the expression as one term.1 - cos2 4x
A. -sin2 4x
B. sin2 4x
C. sec2 4x
D. sin2 4x + 1
Answer: B
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Find the intersection.-2x + 7y = -8, 2y + 2z = 6
A. x = 14t - 58, y = 4t + 6, z = -4t
B. x = 14t + 
, y = 4t + 3, z = -4t
C. x = 14t - 
, y = 4t - 3, z = 4t
D. x = 14t + 
, y = 4t + 3, z = -4
The argument contains an example of the fallacy named in parentheses. Explain how the fallacy occurs in the argument.(False Cause) Since I brought my umbrella, it didn't rain.
What will be an ideal response?
Translate using numbers and symbols.The quotient of eighty-four and four
A. 84 - 4 B. 4 - 84 C. 4 ÷ 84 D. 84 ÷ 4
Find the perimeter or area of the figure as indicated. Express your answer in simplified radical form.Find the area of a rectangle whose length is 3
meters and whose width is 2
meters.
A. 294
sq m
B. 42
sq m
C. 6
sq m
D. 42
sq m