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Shtirlitz [24]
3 years ago
7

3. Find the area of the figure below. 5 cm 13.4 31.4 25 O 15.7​

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
3 0

Answer:

i think you have to add them up

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How do you simplify (4 – 5) – (13 – 18 + 2) ?
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Answer:

2

Step-by-step explanation:

4-5= -1

13-18+2= (-5+2)= -3

-1-(-3)=2

Don't forget your order of operations

P (parenthesis)

E (exponents)

MD (multiplication/division)

AS (addition/subtraction)

6 0
3 years ago
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Brooke and her friends buy a jumbo bag of Millicent's Mini Donuts at the fair. They sit at a
djyliett [7]

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d+13=4 is wrong it would be divede because it says put one in each napkin so it is being divided

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3 years ago
To raise funds, a school sells raffle tickets to parents and students. The parent tickets cost $6 each and the student tickets c
masya89 [10]

Answer: 312 students purchased a ticket

Step-by-step explanation:

Let x represent the number of raffle tickets sold to parents.

Let y represent the number of raffle tickets sold to students.

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y = -1404/-4.5

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x = 371 - 312

x = 59

7 0
3 years ago
The sum of two rational numbers will always be?
lisabon 2012 [21]
The sum of two rational numbers will always be rational. A rational number is a number that can be expressed in the form a/b with b ≠ 0. So, if we can prove that the sum of two rational numbers has a denominator, we have proven this statement. Since any rational number can be written as a/b, we can write sum of two rational numbers as a/b + c/d. We can make this ad+bc/bd. Since we proved that the sum of two rational numbers has a denominator, we also prove that their sum is rational. 
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irina [24]

when dividing two fractions ex:

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(1/3) x (6/1)

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6/3

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hope this helps

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3 years ago
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