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horrorfan [7]
3 years ago
14

18.

Mathematics
1 answer:
Brrunno [24]3 years ago
4 0

Answer:

1/5 or 0.2

Step-by-step explanation:

Answer:

The common difference is  or 0.2

Step-by-step explanation:

Given:

Arithmetic Sequence -2, -1 4/5, -1 3/5, -1 2/5,

First term      = a₁ = -2

Second term = a₂ =  

Third term     = a₃ =  

Fourth term = a₄ =  

To Find:

Common Difference = d = ?

Solution:

Formula for Common Difference d ,

∴  

The common difference is  or 0.2

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The sum of 2 numbers is 19 the differance is 3
Scilla [17]

Answer:

8 , 11

Step-by-step explanation:

x + y = 19

<u>  x * y = 3    </u>

2x = 16 -->  x = <u>8</u>

8x = 8, ---> y = 4 = <u>11</u>

Please give me BRAINLIEST and THANKS lol

4 0
3 years ago
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Simplify the expression... 0.04(0.7). <br><br> hi
ale4655 [162]

Answer:

0.028

Step-by-step explanation:

Just multiply

I hope I was able to help you out today! If you have any questions about my answer and how I got it, ask me! If you think my answer was helpful hit that thanks button. And give me a rating to I know how I did! If you would like my help in the future with any of your math, science or history questions, add me as a friend so I actively check out your profile! Have a great day!

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3 years ago
In the diagram, the length of segment BC is 23 units. What is the length of segment DC? 3 units 8 units 13 units 33 units
Maksim231197 [3]

based on the drawing  both sides are the same length

 so knowing BC = 23 you need to find the value of x  and put it in the formula for the side

23=2x+7

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8 0
4 years ago
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Let g(x)=4x. If g(a)=32, then a is
mart [117]
G(x)=4x
g(a)=32

32=4x
X=8
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a=8
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