Find the perimeter.
A. 35 m
B. 319 m
C. 46 m
D. 86 m
Answer: D
Mathematics
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Find the slope and the y-intercept of the given line.y = 3x - 5
A. -5, (0, 3) B. 5, (0, 3) C. 3, (0, -5) D. 3, (0, 5)
Mathematics
Solve the problem.A triangle has a base of length 3x + 1 and a height of x + 6 and has an area of 45 square units. Find the base and height. (A = 
bh)
A. base = 10 units; height = 9 units B. base = 3 units; height = 30 units C. base = 3 units; height = 15 units D. base = 9 units; height = 5 units
Mathematics
Provide an appropriate response.If the density function for the random variable X is f(x) = 
, find k.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.Given csc ? = 2 , use trigonometric identities to find the exact value of cot2 ?.
A. 
B. 
C. 3
D. 4
Mathematics