Solve the problem.An architect needs to design a rectangular room with an area of 
. What dimensions should he use in order to minimize the perimeter?
A. 19.4 ft x 97 ft
B. 9.85 ft x 9.85 ft
C. 9.85 ft x 24.25 ft
D. 24.25 ft x 24.25 ft
Answer: B
Mathematics
You might also like to view...
Collect like terms and write in descending order.-3m9 + 12m7 - 3m2 + 12m9 - 4m7
A. 9m9 + 8m7 - 3m2 B. 4m18 C. Can't be simplified D. 72m
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.x2 - x - 20
A. prime B. (x + 5)(x - 4) C. (x + 1)(x - 20) D. (x + 4)(x - 5)
Mathematics
Round to the indicated place value.Round to the nearest thousandth: -310.79892
A. -310.7989 B. -310.798 C. -310.799 D. -310.800
Mathematics
Given f(x) and g(x), find the indicated composition and state its domain.f(x) = 
; g(x) = x - 3Find (g ? f)(x).
A. 
, all real numbers except 0
B. 
, all real numbers except 3
C. 
, all real numbers except 
D. 
- 3, all real numbers except 0
Mathematics