Answer:
14/18
Since 4 out of the 18 chocolates are white, the rest will be 14 milk chocolates
and in total there are 18 chocolates
To find the value of the interior angle, the equation is (n-2) 180n, where n is the number of sides.
Axis of symmetry is the x value of the vertex
the x value of the vertex, in form
y=ax^2+bx+c is -b/(2a)
so
y=-5x^2-10x-15
a=-5
b=-10
x value of vertex is -(-10)/(2*-5)=10/-10=-1
x=-1 is axis of symmetry
Answer:
3.16 seconds
Step-by-step explanation:
32.56 - 29.4 = 3.16
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