Using only pennies, nickels, dimes, and quarters, what is the smallest number of coins Freddie would need so he could pay any am
2 answers:
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. Correct option is D) 113.0 ft² .
<u>Step-by-step explanation:</u>
Here we have , A circle labeled with radius = 6 ft . We need to find the best approximation for the area of this circle . Let's find out:
We know that area of circle = , We have following parameters as
So , Area of circle is
⇒
⇒
⇒
⇒
On Rounding off
⇒
Therefore , . Correct option is D) 113.0 ft² .
I don't know what is between f(x) and g(x), so (for now) there are two posible answers:
1.
- function multiplication:
2.
- function composition:
1.
2.
Answer:
<h2>89.5°</h2>Step-by-step explanation:
Using the vector formula
|u| = magnitude of vector u
|v| = magnitude of vector v
u.v is the dot product of vector u and v
Given |u| = 88, |v| = 99 and u.v = 77, to get we will substitute the given values into the equation above;