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miv72 [106K]
3 years ago
12

A rectangle had a length of 7 inches and a total of 14 square inches.what is the width of the rectangle ?

Mathematics
1 answer:
creativ13 [48]3 years ago
7 0

2 because 7*2 is 14 idk if it's correct tho

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Step-by-step explanation:

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3 years ago
the ratio of girls to boys in theater class is 2 to 3. there are 28 girls in theater class.what is the total number of students
EleoNora [17]

Answer:

I believe there are 70 students in the theater!

Step-by-step explanation:

In the ratio 2:3 going to 28:? there is a pattern. You multiply 2 by 14 to get to 28, so if you multiply 3 by 14 you get 42. Add 42 to 28 for the total amount of students in class!

Have a nice night!

8 0
2 years ago
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If 3x^2+3y^2=42 and xy =-15.Find the value (x-y)^2
Alexxandr [17]

Answer:

44

Step-by-step explanation:

Given, 3x^2 + 3y^2 = 42

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Thus,

= (x - y)^2

= x^2 + y^2 - 2xy

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= 14 + 30

= 44

4 0
3 years ago
In the figure, m∠AOB = m∠COD. Which property of equality will you use to prove m∠AOC = m∠BOD?
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4 0
3 years ago
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Adrian earns $3600 per month. he spends 1/4 of his income on rent, 2/5 on food, 1/9 on activities, and he saves the rest. how mu
murzikaleks [220]

he saves $860 per month

calculate each of his outgoings

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4 0
2 years ago
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