Answer:
x ≈ - 6.74, 0.74
Step-by-step explanation:
x² + 6x - 5 = 0 ( add 5 to both sides )
x² + 6x = 5
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(3)x + 9 = 5 + 9
(x + 3)² = 14 ( take square root of both sides )
x + 3 = ± 
( subtract 3 from both sides )
x = - 3 ±
Then
x = - 3 - ≈ - 6.74 ( to the nearest hundredth )
x = - 3 + ≈ 0.74 ( to the nearest hundredth )
Answer:
-1/12
Step-by-step explanation:
12x-3 = -4
12x= -1
x= -1/12
Isn't it impossible to drink from an empty bottle?
Answer:
A-21 degrees more
B& degrees Fahrenheit
Step-by-step explanation:
Density = Mass/Volume
D = M/V
D = 0.07/0.063
D = 1.111111111111111
Volume of a rectangular prism is WHL
Volume of a rectangular prism is <span>0.3 m * 2.1 m * 0.1 m
</span>Volume of a rectangular prism is 0.063
