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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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⎧​−8x+4y=24−7x+7y=28​
sertanlavr [38]

Answer:

x= 103 /15 y +  −28 /15

Step-by-step explanation:

5 0
2 years ago
What will be the another acute angle of right angle triangle is its one acute angle is 30 degree​
zloy xaker [14]

Answer:

60°

Step-by-step explanation:

90+30=120°

180-120=60°

4 0
3 years ago
Read 2 more answers
the perimeter of a triangle is 59 in. The longest side is 11in. longer than the medium side, and the medium side is 3in longer t
Nataly_w [17]
Let the length of shortest side be - x
length of medium side - x +3
length of longest side - x +3 + 11
so , according to question
=> x + x +3 + x +3 + 11 = 59
=> x + x +x + 3 + 3 + 11 = 59
=> 3x = 59 - 17
=> 3 x = 42
=> x = 42/3
=> x = 14
Shortest side = x = 14
medium side = x + 3 = 14+3 = 17
longest side = x + 3 +11 = 14 + 3 + 11 = 28
4 0
3 years ago
How many times does a person blink in 1.5 min
Neporo4naja [7]
About 22-30 times in 1.5 minutes
3 0
3 years ago
How do you convert fractions to decimals?​
blsea [12.9K]

Answer:

divide the fractions

Step-by-step explanation:

lets say we have 23/5

we can divide 23 by 5 and get a decimal of 4.6

or lets say we got 1/5

divide 1 by 5 and you will get 0.2

4 0
3 years ago
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