Y = 2x - 4....so sub in 2x - 4 for x in the other equation
y = x^2 - 6x + 12
2x - 4 = x^2 - 6x + 12
x^2 - 6x - 2x + 12 + 4 = 0
x^2 - 8x + 16 = 0
(x - 4)(x - 4) = 0
x - 4 = 0
x = 4
x - 4 = 0
x = 4
solution is (4,4)
(0.3m )³
note that 0.3 × 0.3 × 0.3 = 0.027, hence
0.027m³ = (0.03m)³
Answer:
<em>The answer is 6</em>
Step-by-step explanation:
<em>2 + 2 + 2 = 6</em>
<em></em>
You know the total length ST and SU, so to find x you would write an equation. This would be: x+4+2x=16 Combine like terms: 3x+4=16 Subtract four from both sides: 3x=12 Divide both sides by three: x=4
Answer:
0.333333333
Step-by-step explanation:
0.333333333×0.3=1
3/10=0.3
