Solve the problem.The graph shows the relationship between the total surface area A of a square pyramid with a fixed base and its slant height s. Find the slant height if the surface area is 180 m2.
A. 7 m
B. 6 m
C. 5 m
D. 4 m
Answer: B
Mathematics
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Use synthetic division to find the quotient and the remainder.(5x3 + 2x2 - x) ÷ (x + 2)
A. Q(x) = (5x2 + 8x - 17); R(x) = 34 B. Q(x) = (5x2 + 12x + 23); R(x) = 46 C. Q(x) = (5x2 - 8x + 15); R(x) = -30 D. Q(x) = (5x2 - 8x + 15); R(x) = 30
Mathematics
Use the even-odd identities to find the exact value of the expression. tan 
A. 
B. 
C. -
D. - 
Mathematics
Find the x- and y-intercepts. Then graph the equation.8y - 2x = -10
A. 
; (0, -5)
B. (-5, 0); 
C. (5, 0); 
D. 
; (0, 5)
Mathematics
Describe the behavior of the function's graph at its x-intercepts.f(x) = (x - 1)2(x + 5)2
A. Crosses at (1, 0) and (-5, 0) B. Crosses at (1, 0) but not at (-5, 0) C. Crosses at (5, 0) but not at (-1, 0) D. Does not cross at (1, 0) or (-5, 0)
Mathematics