Classify the requested angle shown in the figure below, where l 1 and l 2 are parallel.
?
?BAC if m ?1 is 30º
?
?
A. right
B. acute
C. obtuse
Answer: B
Mathematics
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Write a chain rule formula for the following derivative.
for w = f(x, y, z); x = g(s, t), y = h(s, t), z = k(s)
A. 
= 
+ 
B. 
= 
C. 
= 
+ 
D. 
= 
+ 
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Write as Decimal Number.Seven and six hundred nineteen ten-thousandths
A. 7.619 B. 7.00619 C. 0.70619 D. 7.0619
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Solve the problem.A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 12 feet by 22 feet and the area of the rug is 75 square feet, how wide will the border be?
A. 4.5 ft B. 5.5 ft C. 3.5 ft D. 6 ft
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Solve the inequality.ln (4x + 9) ? 4
A. 
B. 
C. 
D. 
Mathematics