2 years ago

Need help finding set in vinn diagram

Mathematics

1 answer:

kotykmax [81]2 years ago

5 0

3,4,6,7,9. It’s the last answer choice

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Two numbers have the same digits in the millions period, The same digits in the thousands period, and the same digits in the one

hjlf

Not unless the digits in each period are also in the same order. That is, the digit in each PLACE must be the same.

5 0

2 years ago

Choose the numbers that are irrational.

ddd [48]

As the numbers are written, none of them are irrational because they are all terminating decimals:

$3.624=\dfrac{3624}{1000}=\dfrac{453}{125}$
$0.6=\dfrac6{10}=\dfrac35$
$0.87=\dfrac{87}{100}$
$-5=-\dfrac51$

Perhaps there is some missing notation in your question?

8 0

3 years ago

PLEASE HELP ME!!!!!!!!!!! WILL GIVE BRAINLIEST AND RATING!!!!!!!!!!!!

Kitty [74]

This will give us
$2n-1-(-7n+2)=2n-1+7n-2=9n-3$
That is the second option.
Please mark me as brainliest.

4 0

2 years ago

2x(5+3x)-x find the coefficient of x

s344n2d4d5 [400]

To start, we need to distribute

multiply 2x by <em>everything</em> in the parenthesis

2x (5 + 3x) - x

2x × 5 = 10x

2x × 3x = 6x²

now we have...

10x + 6x² - x

<em>simplify </em>

the coefficient of x is 9!

4 0

3 years ago

5 years ago, my grandfather was five times as old as I was. Three years from now, my grandfather will be three times as old as I

balu736 [363]

<h3>Answer:</h3>

13 years old

<h3>Explanation:</h3>

Let g and m represent grandfather's age now and my age now. The relation 5 years ago was ...

... g -5 = 5(m -5)

The relation in 3 years will be ...

... g +3 = 3(m +3)

Subtracting the first equation from the second, we get ...

... 8 = -2m +34

... 2m = 26 . . . . . add 2m-8

... m = 13

My age now is 13.

4 0

2 years ago

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Need help finding set in vinn diagram​

Need help finding set in vinn diagram