Answer:
But its not a Quadratic Function ???
Answer:
x^2 + {a/(a + b) + (a + b)/a}x + 1 = 0
Delta = {a/(a + b) + (a + b)/a}^2 - 4
= {a/(a + b)}^2 + {(a + b)/a}^2 + 2 - 4
= {a/(a + b)}^2 + {(a + b)/a}^2 - 2
= {a/(a + b) - (a + b)/a}^2
If a is not equal to zero and a is not equal to -b => delta is always larger than 0
=> Solution 1 = - [ {a/(a + b) + (a + b)/a} + |{a/(a + b) - (a + b)/a}| ]/2
=> Solution 2 = - [ {a/(a + b) + (a + b)/a} - |{a/(a + b) - (a + b)/a}| ]/2
Hope this helps!
:)
Answer:
23. Lol!
Step-by-step explanation:
Step-by-step explanation:
The area of a triangle is 1/2 bh, where b is the base and h is the height.
A. 1/2 * 6 * 9 = 27 sq. ft
B. 1/2 * 6 * 4 = 12 sq. ft
C. 1/2 * 7 * 8 = 28 sq. ft
D. 1/2 * 10 * 3 = 15 sq. ft
E. 1/2 * 14 * 5 = 35 sq. ft
F. 1/2 * 15 * 10 = 75 sq. ft
G. 1/2 * 20 * 13 = 130 sq. ft
H. 1/2 * 4 * 11 = 22 sq. ft
Hope this helps!
Answer:
Hey
here it is ⤵️
Step-by-step explanation:
244-4= 240
240/4= 60
60 students were their in each bus
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps </em>