The measurements are in inches but the answer needs to be in feet, so we'll convert the numbers to feet first.
6"=1/2 ft
2"=1/6 ft
3"=1/4 ft
V=l×w×h
V=1/2*1/6*1/4
V=1/48 cubic ft
Answer:
x=6
Step-by-step explanation:
2 (x-4) +3 =7
Subtract 3 from each side
2 (x-4) +3-3 =7-3
2(x-4) =4
Divide each side by 2
2(x-4)/2 = 4/2
x-4 = 2
Add 4 to each side
x-4+4 =2+4
x=6
[ [13.9] ] - [ [-8.23] ] +[ [7.04+6.7] ]=35.87
We have the following equation:
2x2-3x + 1
Using resolver we have:
x = (- b +/- root (b2-4ac)) / (2a)
Substituting values we have:
x = (- (- 3) +/- root ((- 3) 2-4 (2) (1))) / (2 (2))
Rewriting:
x = (3 +/- root (9-8)) / (4)
x = (3 +/- root (1)) / (4)
b2-4ac = 1> 0
root(b2-4ac) = 1 < 3
Answer:
Two positive real solutions
option C
