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3 years ago

Help please I need help

Mathematics

1 answer:

Katarina [22]3 years ago

4 0

The answer should be 20

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180:60 in its simplest from

kipiarov [429]

Answer:

3:1

You can easily figure out that 60 is a factor of 180 bc 6 is a factor of 18.

So you can simplify it to 18:6

Then divide both sides by 6 and you will get 3:1

Hope this helps ;)

5 0

2 years ago

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Determine the sum of the following arithmetic series: 3, 10, 17, 24,<br> 498

shepuryov [24]

Answer:

552

Step-by-step explanation:

when the sum of 3+10+17+24+498 is done it becomes 552

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2 years ago

Which expressions are equivalent to <br> 2r+(t+r)

stepan [7]

Answer:

2r+(t+r)

2r+t+1r

3r+t

8 0

2 years ago

Slove -4(x+1)-3=(x-4)

Nastasia [14]

Answer:

$x=-\frac{3}{5}$

Step-by-step explanation:

$-4(x+1)-3=(x-4) \\ \\ -4x-4-3=x-4 \\ \\ -4x-7=x-4 \\ \\ -7=5x-4 \\ \\ 5x=-3 \\ \\ x=-\frac{3}{5}$

6 0

2 years ago

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Pls helpppppp I really need helpppp

dem82 [27]

A and c are true ! I hope this helps

8 0

2 years ago