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navik [9.2K]
3 years ago
7

What is the area of a rectangle with side lengths 2/5 feet and 4/6 feet?

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

\frac{4}{15}  (4/15)

Step-by-step explanation:

\frac{4}{6}=\frac{2}{3}

\frac{2}{5}*\frac{2}{3};

1- Multiply the numerators:

2*2=4

2- Multiply the denominators:

5*3=15

3- Thus:

\frac{2}{5}*\frac{2}{3}= \frac{4}{15}

Hope this helps ;)

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The solution set for 7q^2-28=0
kherson [118]
7q² - 28 = 0
     + 28 + 28
       7q² = 28
         7      7
         q² = 4
          q = ±4
          q = 4    or    q = -4

Solution Set: {±4} and {q|q = 4 or q = -4}
8 0
3 years ago
Question 2 i have no idea with functions
sergey [27]

Answer:

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but when it limits the domain it gonna be

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3 years ago
A number x increased by 8 is greater than 26
Julli [10]

Answer:

x+8<26

Hope this helped!

3 0
3 years ago
Lucy collects data from a random sample of seventh-graders. Out of 40 respondents, 7 attend after-school programs. Of the 200 se
Shalnov [3]

Answer:

35

Step-by-step explanation:

For every 40 students, you add 7

Ratio:

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40:7

80:14

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160:28

200:35

8 0
2 years ago
The sum of all the ages of Dylan and Renee is 57 years . 9 yrs ago , Dylans age was 2 times Renee's age. How old is Dylan now?​
Ugo [173]

Answer:

Step-by-step explanation:

let present age of

Dylan=x

Renee=y

x+y=57

9 years ago

x-9=2(y-9)=2y-18

x=2y-18+9=2y-9

so  2y-9+y=57

3y=57+9=66

y=66/3=22

x+22=57

x=57-22=35

Dylan's present age=35 years

3 0
2 years ago
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