Attic Floor: 8 m x 10 m = 80 m²
Roof: 3.5 m x 5 m x 10 m = 175 m²
You need 255 square meters (m²) of wood to build the roof and floor of the attic. I hope this helps, have a good night.
:)
51/4 because you multiply 12*4 which is 48 and add 3 so you get 51. You keep the denominator so you should get 51/4.
Answer: $7.65
Step-by-step explanation:
Divide the cost of what you are buying by 100 then multiply by the tax %
102/100=1.02
1.02*7.5=7.65
4x^2 + x + 3 = 0
x = [-1 +/- sqrt (1^2 - 4 * 4 * 3)] / 8 = - 1 +/- sqrt ( --47) / 8
= ( - 1 +/- sqrt47i) / 8 = -0.125 + 0.857i , -0.125 - 0.857i
