Use a calculator to help solve the equation. Round approximate answers to three places.(x + 1.25)2 = (x - 3.7)2
A. {2.475}
B. {-1.225}
C. ?
D. {1.225}
Answer: D
Mathematics
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Find the measure of each marked angle.
A. 60° and 120° B. 90° and 270° C. 45° and 55° D. 45° and 135°
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Solve the quadratic equation using completing the square.72m = 36m2 + 35
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.A line passes through the points (4, 7) and (4, 4). The equation of this line is ? . The slope of the line is ? .
A. y = 4; undefined B. y = 4; 0 C. x = 4; undefined D. x = 4; 0
Mathematics
Differentiate. f(x) - in x/5
What will be an ideal response?
Mathematics