Solve.The rectangular front of a house measures 18 feet by 31 feet. A rectangular door on the side of the house measures 6 feet by 5 feet. There are also 10 rectangular windows on the front of the house, each measuring 2 feet by 2 feet. How many square feet of siding will be needed to cover the front of the house not counting the area covered by the door and windows?
A. 70 ft2
B. 558 ft2
C. 488 ft2
D. 524 ft2
Answer: C
Mathematics
You might also like to view...
For the curve r(t), write the acceleration in the form aTT + aNN.r(t) = 
(1 + t)3/2i + 
(1 - t)3/2j + 
tk
A. a = 
T
B. a = 
N
C. a = 
N
D. a = T + 
N
Mathematics
Prove that the equation is an identity.cos (x + y) cos (x - y) = cos2 x cos2 y - sin2 x sin2 y
What will be an ideal response?
Mathematics
Solve the problem.A brick staircase has a total of 17 steps The first step requires 104 bricks. Each successive step requires 4 fewer bricks than the prior one. How many bricks are required to build the staircase?
A. 2312 bricks B. 1190 bricks C. 1224 bricks D. 2448 bricks
Mathematics
Multiply.(x - 7)(-4x + 3)
A. -4x2 + 31x + 31 B. -4x2 - 21x + 31 C. -4x2 + 31x - 21 D. -4x2 + 29x - 21
Mathematics