Use a formula to solve the problem.A pie-shaped (triangular) lake-front lot has a perimeter of 1700 feet. One side is 100 feet longer than the shortest side, while the third side is 400 feet longer than the shortest side. Find the lengths of all three sides.
A. 500 ft, 600 ft, 900 ft
B. 500 ft, 500 ft, 500 ft
C. 400 ft, 500 ft, 800 ft
D. 100 ft, 200 ft, 300 ft
Answer: C
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Evaluate the integral.
dx
A. - 
+ 
+ C
B. - 
- 
+ C
C. 
+ 
+ C
D. 
- 
+ C
Identify the degree and leading coefficient of the polynomial.f(x) = -10x3 + 9 - 2x4 + x9 - 15x2
A. Degree: 3; leading coefficient: -10 B. Degree: 9; leading coefficient: 1 C. Degree: 4; leading coefficient: -2 D. Degree: 9; leading coefficient: -10
The pictograph shows the number of bicyclists who participated in the Labor Day weekend bicycle race for the years indicated. 
What was the amount of decrease in the number of cyclists from 2001 to 2002?
A. 20 B. 35 C. 15 D. 25
Perform the indicated operation and express in lowest terms.
÷ 
A. 
B. 1
C. x + 2y
D. (x + 2y)(x - 4y)