Answer:
Length: 20, Width: 14
Step-by-step explanation:
(x-12)(x-18)
x^2-30x+216=280
x^2-30x-64=0
x=32,-2
Plug 32 into x, and see if it equals 280
Answer:
2800
Step-by-step explanation:
2.8x1000=2800
this is the conversion between meters and centimeters
Answer:
10 x 4 = 40 square feet
40 Square Feet x $2 per square foot = $80.00
Step-by-step explanation:
If they are the sides of rectangle, then it's perimeter would be:
2(l+b) = 2(24.5+31.7) = 2(56.2) = 112.4