Answer:
f
−
1
(
x
)
= arccos (
x
)
+ π/
2
Step-by-step explanation:
y=cos(x-pi/2)
For inverse, interchange the variables and solve for y
f
−
1
(
x
)
= arccos (
x
)
+ π/
2
18x^3 +9x / 6x^2 = 3x
18x^3
--------
0 9x
so than (18x^3 +9x) divided by 6x^2 will be equal 3x and the remainder is 9x
Answer:
She will have $90 left over!
Step-by-step explanation:
Hope this is correct!
<span>Part 1:Is it possible for a composite number to have more than one prime factorization?
Answer: No.
</span><span>Is it possible for a number to have no prime factors? Why?
Answer: Yes. The number 1 has no prime factors, and 1 is not prime.
</span><span>Part 2: Give an example of how prime factorization could be used in the real world.
Answer: A carpenter needs to add two lengths to cut a piece of wood. One length is 5 1/16 inch, and the other length is 3 3/10 in. By using prime factors of 16 and 10, he can find the least common denominator of 16 and 10, and he can add the lengths together.
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