The answer is 218’. A foot front is measured by property. So for this question, you need to find the frontage feet.
4 A) 1/6
4 B) 1/45
4 C) 2/3
4 D) 3/5
Answer:
x=9,-1 and 
Explanation:
we have been given with the quadratic equation 
we compare the given quadratic equation with general quadratic equation
general quadratic is 
from given quadratic equation a=1,b= -8,c= -9
substituting these values in the formula for discriminant 

Now, to find the value of x
Formula is 
Now, substituting the values we will get

And rewritting the given equation by shifting 9 to right hand side of the given equation and taking minus inside the bracket so as to convert it in the form of

Answer:
30
Step-by-step explanation: