Answer:
A. The graph is a line that goes through the points (9,0) and (0,6).
Step-by-step explanation:
Given

Required
Select the true options

This implies that"


So, we have: 


So, we have: 

<em>Hence (a) is true.</em>
7 it’s 7 because I did this already and remembered the answer to it
2x^2 + 8x - 12 = 0..divide by 2
x^2 + 4x - 6 = 0
x^2 + 4x = 6...add 4 to both sides of the equation
x^2 + 4x + 4 = 6 + 4
(x + 2)^2 = 10....<== ur constant is 10
x + 2 = (+-)sqrt 10
x = -2 (+ - ) sqrt 10
x = -2 + sqrt 10
x = -2 - sqrt 10
Answer:
volume=0.000064
mass=0.5888kg
Step-by-step explanation: