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scoundrel [369]
3 years ago
11

Percent notation what is the meaning

Mathematics
1 answer:
mario62 [17]3 years ago
7 0

Answer:

In mathematics, a percentage (from Latin per centum "by a hundred") is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or the abbreviations "pct.", "pct"; sometimes the abbreviation "pc" is also used. A percentage is a dimensionless number (pure number).

Step-by-step explanation:

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Write a rule for the sequence.
ololo11 [35]

Answer:

a

Step-by-step explanation:

4X2 is 8 8x2 is 16 16x2 is 32

6 0
3 years ago
Jackson used the process of completing the square to solve the equation 2x2−12x=−6.
Nikolay [14]

Answer:

x=3-\sqrt{6},x=3+\sqrt{6}

Step-by-step explanation:

we are given equation as

2x^2-12x=-6

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

2(x^2-6x)=-3\times 2

step-2:

Simplify it

x^2-6x=-3

step-3:

Add both sides 3^2

x^2-6x+3^2=-3+3^2

now, we can complete square

(x-3)^2=6

step-4:

Take sqrt both sides

(x-3)=-\sqrt{6},(x-3)=\sqrt{6}

step-5:

Add both sides by 3

we get

x=3-\sqrt{6},x=3+\sqrt{6}


3 0
3 years ago
Determine how many lines of symmetry each object has. Then determine weather each object has rotational symmetry
Dafna1 [17]

Answer:

2: yes

Step-by-step explanation:

5 0
3 years ago
The Key Club has 35 members. There are three more girls than boys. Write and solve a system of
Troyanec [42]

Answer:

19 girls

Step-by-step explanation:

Since there are 3 more girls than boys, 35-3=32

32/2=16

Now add back the 3

16+3=19

5 0
3 years ago
Read 2 more answers
Anyone wanna help out? :’)
Sever21 [200]

Answer:

325 dollars

Step-by-step explanation:

find 10% of 39000 3900 then divide it by 12 months which is 325 every month

5 0
2 years ago
Read 2 more answers
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