Solve.A sign board has an area of 266 m2. The length of the diagonal is 
m. What are the dimensions of the sign?
A. 16m by 19 m
B. 14 m by 19 m
C. 14 m by 22 m
D. 15 m by 18 m
Answer: B
Mathematics
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Perform the indicated operations. Write the result in the form a + bj.
A. 
B. - 
C. 
D. - 
Mathematics
Find the eccentricity of the hyperbola.16y2 - 9x2 = 144
A. 
B. 
C. 
D. 
Mathematics
Find the inverse of the function, and state the domain and range of the inverse function.f(x) = 3 + tan (?x) for - 
? x ? 
A. f-1(x) = ? tan-1 (x - 3); domain = (-?, ?); range = 
B. f-1(x) = 
; domain = (-?, ?); range = 
C. f-1(x) = 
; domain = (-?, ?); range = 
D. f-1(x) = 
; domain = (-?, ?); range = 
Mathematics
Use factoring techniques to solve the quadratic equation.25x2 = 36
A. 
B. 
C. 
D. 
Mathematics