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3 years ago

10

Bo paid bills with 1/2 of his paycheck and put 1/5 of the remainder in savings. The rest of his paycheck was divided equally amo

ng the college accounts of his 3 children. What fraction of his paycheck went into each childs account.

1 answer:

Alecsey [184]3 years ago

8 0

If you covert it to 18/30 then it is much simpler yet if you still need help then read on

4/30

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Please Help! Which statement best demonstrates why the following is a non-example of a polynomial?

Mama L [17]

I agree with you on this problem. It is A. If that is the final answer, the negative exponent must be flipped in order to be positive. According to the equation, it is not positive so it is not a simpflied polynomial.

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2 years ago

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Please help i beg i never get these right

Anuta_ua [19.1K]

Answer:

$\sin(105) = \frac{\sqrt 2 + \sqrt 6}{4}$

Step-by-step explanation:

Given

$\sin(105^o)$

Required

Solve

Using sine rule, we have:

$\sin(A + B) = \sin(A)\cos(B) + \sin(B)\cos(A)$

This gives:

$\sin(105^o) = \sin(60 + 45)$

So, we have:

$\sin(60 + 45) = \sin(60)\cos(45) + \sin(45)\cos(60)$

In radical forms, we have:

$\sin(60 + 45) = \frac{\sqrt 3}{2} * \frac{\sqrt 2}{2} + \frac{\sqrt 2}{2} * \frac{1}{2}$

$\sin(60 + 45) = \frac{\sqrt 6}{4} + \frac{\sqrt 2}{4}$

Take LCM

$\sin(60 + 45) = \frac{\sqrt 6 + \sqrt 2}{4}$

Rewrite as:

$\sin(60 + 45) = \frac{\sqrt 2 + \sqrt 6}{4}$

Hence:

$\sin(105) = \frac{\sqrt 2 + \sqrt 6}{4}$

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2 years ago

If you help me with this fast I will brain you.<br> Thanks.

irakobra [83]

Answer:

-2 and -6 is the correct answer

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3 years ago

Sixteen students in a drama club want to attend a play. The tickect price is $ 35 for each student, and the transportation and m

guajiro [1.7K]

Because there is no cost for the sweatshirts, there is no way to solve this for the amount of sweatshirts needed. However, the amount of money each student needs to make off of them is $95.

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2 years ago

What is the answer to 2a + 3b =

Rainbow [258]

Answer:

2a+3b

Step-by-step explanation:

There wouldn't be a simplfied answer or solution if you don't have a solution for either a or b or both. And they are not like terms, so you can't add them together.

So the answer is 2a + 3b.

I hope this helps!

Have a great day!

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2 years ago

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