Maria and her friend ride their bikes. They start at 12:47 and end at 2:29. How long did they ride their bikes for?
1 answer:
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Answer:
The area of the cone is "1,695.6 cm³".
Step-by-step explanation:
The given values are:
Diameter of cone,
d = 18 cm
then,
Radius,
r =
=
=
Height,
h = 20 cm
As we know,
⇒ Area of a cone =
On substituting the given values in the above formula, we get
⇒ =
⇒ =
⇒ =
⇒ =
The minimum of a quadratic function, with a positive coefficient a, is its vertex.
Let's find the x₀ coordinate.
Now we need to find y₀ coordinate. That will be the minimum of function.
So, the minimum cost to produce the product is $13
Decompose 5x^2 − 70x + 258 into multipliers
Answer: 5(x − 7)^2 + 13; The minimum cost to produce the product is $13.