Solve.A triangle is 3 cm wider than it is tall. The area is 27 cm2. Find the width (length of the base).
A. 9 cm
B. 6 cm
C. 10 cm
D. 3 cm
Answer: A
Mathematics
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Solve.(4m + 4)2 - 3(4m + 4) - 10 = 0
A. - 
, 
B. - 
, - 
C. 
, - 
D. - 
, 
Mathematics
Find the derivative of y with respect to x, t, or ?, as appropriate.y = e(4
+ x3)
A. (4
3x2) ln (4
x3)
B. 
e(4
+ x3)
C. 4
3x2) e(4
+ x3)
D. e(2
+ 3x2)
Mathematics
Solve the problem.Write an expression for the perimeter of the figure shown. Then simplify the expression. All measures are in inches.
A. (4
- 12) in.
B. 4
in.
C. 97 in.
D. (4
+ 12) in.
Mathematics
Simplify the complex number to its rectangular form.9j - 
A. 9 + 2j B. 11j C. -2 + 9j D. 7j
Mathematics