The biomass of deciduous forest is 50% carbon. additionally at a rate of 2.7 x 10^5 kg/hectare. calculate the mass of carbon acc
1 answer:
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Remember
translates to 
and
so
4096=16^3
divide both sides by 3
translate
3x-2=16
add 2 to both sides
3x=18
divide both sides by 3
x=6
and
so
4096=16^3
divide both sides by 3
translate
3x-2=16
add 2 to both sides
3x=18
divide both sides by 3
x=6
Answer:
B and F
Step-by-step explanation:
Given
x² + 4x + 4 = 12 ( subtract 4 from both sides )
x² + 4x = 8
Using the method of completing the square to solve for x
add ( half the coefficient of the x- term )² to both sides
x² + 2(2)x + 4 = 8 + 4, that is
(x + 2)² = 12 ( take the square root of both sides )
x + 2 = ± ( subtract 2 from both sides )
x = ± - 2
= ± 2 - 2
Hence
x = 2 - 2 → B
x = - 2 - 2 → F