Answer:
See image below
Step-by-step explanation:
Answer:
The diameter is one part of the circle to the other
Step-by-step explanation: If you were to draw a line down the middle of the Ferris wheel that would give you diameter. Which at the top its says 80.
Answer: 0.3 hours or 18 minutes
Step-by-step explanation:
Hello :
f(x) = <span>a(x-k)²+k....... the point vertex is (h , k )
in this exercice : h = -3 and k = -1 s0 f(x) = a(x+3)²-1
find : a
but f(0)=8
a(0+3)² -1 = 8
9a-1=8
9a =9
a=1
f(x) =(x+3)²-1 =x²+6x+9-1
f(x) = x²+6x+8 .... (</span><span>the quadratic function in standard form )</span>
that is the sum of the interior angles of a triangle,or the 3 sided polygons