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2 years ago

Can Someone Please help me I am super confused.

Mathematics

1 answer:

nadya68 [22]2 years ago

4 0

Answer:

Step-by-step explanation:

Hard to explain on a computer, but if six goes on the other side it will add up to 12. Which now leave 2. :)

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Please help will give brainlist!

Yuki888 [10]

Answer:

$b=\frac{1}{6}$

Step-by-step explanation:

In $f(x)=a\cos(b(x-c))+d$ , $b$ represents a constant related to the period of the function. Here's how it's related:

$b=\frac{2\pi}{T}$ , where $T$ is the period of the function.

We're given $T=12\pi$ , so solving for $b$ :

$b=\frac{2\pi}{12\pi}=\boxed{\frac{1}{6}}$

4 0

2 years ago

An inventory record for the bookstore of a local college shows a receipt of 150 accounting books on May 1. Another shipment of 2

babunello [35]

Hi there
Let's order the transactions
on May 1. 150
less On May 20 100 books were sold

Less June 3, 31 books were purchased by the students

Add on June 15 25 books arrived

Add On June 17, a shipment of 150 books arrived

So
the number on hand on June 17
150−100−31+25+150
=194....answer

Hope it helps

4 0

3 years ago

the table shows the fraction of votes that each candidate received. if 230 students voted, how many students voted for each cand

zaharov [31]

3/5=6/10 so Naomi got 138.
Luke got 69.
And Natalie got 23.

5 0

2 years ago

Read 2 more answers

Can u help me ASAP. i need to know how to do it step by step

12345 [234]

Answer:

Step-by-step explanation:

$f(x) =4x^3-8x^2+ax+b$ has a factor $2x-1$ and

when divided by $x+2$ , remainder is 20.

To find:Remainder when divided by (x-1) ?

Solution:

$2x-1$ is a factor

$2x - 1 = 0 \Rightarrow x = \frac{1}{2}$ when we put this value of x to the function, it will become 0.

i.e.

$\Rightarrow f(\dfrac{1}{2}) =0 =4\times (\dfrac{1}2)^3-8(\dfrac{1}2)^2+\dfrac{a}{2}+b=0\\\Rightarrow \dfrac{1}{2}-2+\dfrac{a}{2}+b=0\\\Rightarrow 1-4+a+2b=0\\\Rightarrow a +2b=3 ......(1)$