Answer:
Step-by-step explanation:
x^2 + 3x - 9 =0
By comparing with the equation ax^2+bx+c = 0,
we get,
a = 1, b=3, c = -9
we know the formula for x is,
x = (-b±√(b^2 - 4ac))/2a
x = (-3±√45)/2
x = (-3±3√5)/2
x = (-3+3√5)/2, (-3-3√5)/2
1L = 1000 mL
Multiply 10 x 1000 = 10,000
So 10,000 mL
Is that an angle ? What does the S equal ?
Answer:
4.5^3 because we know v=lwh. since its a cube l, w, h will all equal 4.5
Answer:
surfacevolume = 1/2 (bh) l
surfacearea = bh + pl
