Answer:
Exact Form: x
=(
1
±
√
11)
/2
It's the first one.
Step-by-step explanation:
Solve the equation for x by finding a
, b
, and c of the quadratic then applying the quadratic formula.
Answer:
Uneducated people.
Step-by-step explanation:
Stay
In
School
Kids
Answer:
Step-by-step explanation:
Given , value of x = 12
To find : Value of the given expression
Given expression = 
plug the value of x
Subtract 7 from 12
Hope I helped!
Best regards! :D
Answer:
y=1/3x-7
Step-by-step explanation:
Answer:
y= -3/2x+9
Step-by-step explanation:
Well we have to know that to find a line perpendicular to a given line, you have to have opposite slopes. So that makes the equation begin as y=-3/2x because it's opposite of y=2/3x. Then we have to make sure it goes through the point (4,3). To do that, I tweaked the numbers in my graphing calculator and it worked with 9! So the equation is y= -3/2x+9
