Solve the problem.The three angles in a triangle always add up to 180°. If one angle in a triangle is 33° and the second is 2 times the third, what are the three angles?
A. 33°, 98°, 49°
B. 33°, 96°, 51°
C. 33°, 99°, 48°
D. 33°, 97°, 50°
Answer: A
Mathematics
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A population changes with time. Its level after t years is given by the function . After a period of population decrease, the population reaches a minimum value. What can be said about
at this time?
?
A. is positive.
B. is negative.
C. is zero.
D. is linear.
Mathematics
Round to the place value indicated.556,203 to the nearest ten thousand
A. 560,000 B. 556,000 C. 550,000 D. 600,000
Mathematics
Solve the problem.Determine graphically or numerically where f(t) = cot t is undefined for
A. 3?, 4?, 5?, 6?
B. 2?, 3?, 4?, 5?
C. ,
D. ,
,
,
Mathematics
Solve. = x
A. x = -4
B. x = 7
C. x =
D. x = 4
Mathematics