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3 years ago

I need help SOO bad Help me please!!!!!

Mathematics

2 answers:

Helga [31]3 years ago

5 0

I know what to do! Okay so I tried it from 2 1/2 but it didn’t work so I tried it this way

Okay so you will do 2 1/2 - 3 3/4

First we need to find our least common multiple which in this case we have 2 and 4 2x2=4 so our lcd is 4

So we bing our whole numbers down and we multiply on how many times 4 can go into 4 well 1 times so we do the same to the numerator 3x1=3so our first fraction is
3 3/4 so far

Now our second mixed number how many times can 2 go into 2= 4 so our denominator will be 4 and we will multiply our numerator by 2 =2 so our fraction is 2 2/4

Now e see if our left numerator can go to our right and it can because 3 can go into 2 by subtracting

So here 3-2=1 our numerator is 1 and denominator is 4 and we subtract our whole numbers 3-2=1 so our answer is 1 1/4

You can say this
Sofia placed her sticker in 1 1/4 of the edge

Hope this helped ☮️

miss Akunina [59]3 years ago

3 0

It would be 5/8 Inches from the edge

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4. Name the first five terms of the arithmetic sequence. a1 = -35, d=4

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Answer:

Step-by-step explanation:

We first have to write the equation for the sequence, then finding the first five terms will be easy. Follow the formatting:

$a_n=a_1+d(n-1)$ and we are given enough info to fill in:

$a_n=-35+4(n-1)$ and

$a_n=-35+4n-4$ and

$a_n=-39+4n$ or in linear format:

$a_n=4n-39$ where n is the position of the number in the sequence. We already know the first term is -35.

The second term:

$a_2=4(2)-39$ so

$a_2=8-39$ and

$a_2=-31$

The third term:

$a_3=4(3)-39$ and

$a_3=12-39$ so

$a_3=-27$ and we could go on like this forever, but the nice thing about this is when we know the difference all we have to do is add it to each number to get to the next number.