The width of the sidewalk would be 10ft.
Sorry if incorrect
Answer:
Step-by-step explanation:
Rewrite this in standard quadratic equation form: x^2 - 7x + 6 + 8 = 0, or x^2 - 7x + 14 = 0. This does not factor easily, so I will use the quadratic formula to find the roots and then write out the factors based upon the roots:
The discriminant is b^2 - 4ac, which here is (-7)^2 - 4(1)(14) = -7.
Because the discriminant is negative, we know that there are two unequal, complex roots. They are:
-(-7) ± i√7 7 ± i√7
x = ----------------- = ---------------
2 2
One factor is (x - [1/2]{7 ± √7} )
Answer:
I cant see the picture below
Step-by-step explanation:
P=5/25=1/5
That's your answer :) Also, in case you are confused, the answer is 1/5 :P
So,
h(x)=44 when x=2, so 22x2=44, so h must be 44
so if h(x) when x=15 means 44x15 which equals 660? plz help
B.22