Answer:
The total surface area of this cuboid is 132.5 sq.cm
Set up a proprtion and cross multiply.
18/7.5=22/4x+1
7.5×22=18 (4x+1)
165=72x+18
147=72x
x=2.04
All of these are mostly approximately
1) 250.3
2)3421.19
3)11494.04
4) 3.108
Answer:
is number 6
Step-by-step explanation:
the greatest common factor is the largest common factor of those.
9514 1404 393
Answer:
no solution
Step-by-step explanation:
The discriminant is ...
b^2 -4ac = (-4)^2 -4(2)(16) = 16 -128 = -112
A negative discriminant means there are no real solutions to the equation.
_____
The complex solutions are 1±i√7.
If we assume the equation has a typographical error and is intended to be ...
2x^2 -4x -16 = 0
The solutions are x = -2 and x = 4.
