x^2-9x-6=0
Use the quadratic formula to get (9+sqrt(105))/2 or (9-sqrt(105))/2
Answer:
x = 1 y = 3
Step-by-step explanation:
4x - 1 = -3x + 6 Substitute the first equation for y in the second equation
+3x + 3x Add 3x to both sides
7x - 1 = 6
+ 1 +1 Add 1 to both sides
7x = 7 Divide both sides by 7
x = 1
Now plug this into the first equation
y = 4(1) - 1 Multiply
y = 4 - 1 Subtract
y = 3
If this answer is correct, please make me Brainliest!
Answer:
x = 1/5 or x=0.2
Step-by-step explanation:
isolate the variable by dividing each side by factors that dont contain the variable.
18 is the area and the surface area is 38 ur welcome
