Find both the perimeter (P) and the area (A) of the given figure. 
A. P = 9 in.; A = 36 in.2
B. P = 6 in.; A = 18 in.2
C. P = 18 in.; A = 18 in.2
D. P = 12 in.; A = 36 in.2
Answer: C
Mathematics
You might also like to view...
Perform the indicated operation.-12 - (-7)
A. 19 B. 5 C. -5 D. -19
Mathematics
Solve the quadratic equation. Write complex solutions in standard form.7x2 + 5x + 8 = 0
A. - 
± 
B. 
± 
C. 
± 
D. - 
± 
Mathematics
Simplify the expression.7
? 
- 2
A. 25
B. 5
C. 9
D. 45
Mathematics
Solve the problem.Let a1 = 
, a2 = 
, a3 = 
, and b = 
.Determine whether b can be written as a linear combination of a1, a2, and a3. In other words, determine whether weights x1, x2, and x3 exist, such that x1 a1 + x2 a2 + x3 a3 = b. Determine the weights x1, x2, and x3 if possible.
A. x1 = 2, x2 = 1, x3 = 0 B. No solution C. x1 = -2, x2 = -1, x3 = 1 D. x1 = -3, x2 = 0, x3 = 1
Mathematics