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3 years ago

The length of the hypotenuse of a 30°–60°–90° triangle is 24. What is the perimeter?

Mathematics

1 answer:

Volgvan3 years ago

6 0

Answer:

Step-by-step explanation:

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How to write 2/5 as a decimal

igor_vitrenko [27]

I think the answer will be 2.5

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4 years ago

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1(0.2−0.3) 8=x−0.3 8

mestny [16]

What is the space between the 3 and 8 on the right side the equal sign???

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3 years ago

Please help i will give brainliest and thanks !!!!

Juliette [100K]

Answer:

6 trees and 12 bushes

Step-by-step explanation:

6 trees will be 474

12 bushes will be 276

474+276=750

6+12=18

hope this helps

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3 years ago

Bernice has a total of $0.25 she has some nickels and pennies how many different combinations are nickels and pennies could bian

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There is 4 possible combinations you could make.

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3 years ago

Q26. Division A has 15 students and division B has 20 students. Average score of students in division A is greater by 2 as compa

Romashka [77]

Step-by-step explanation:

Let a be the total score of Div. A

Let b be the total score of Div. B

given,

$\frac{a}{15} - \frac{b}{20} = 2$

as equation 1.

and

$b - a = 160 \\ - a + b = 160$

as equation 2.

Now multiply equation 2 by 1/20 to eliminate b to solve for a.

$( - a)( \frac{1}{20} ) + (b)( \frac{1}{20} ) = ( \frac{1}{20} )(160) \\ - \frac{a}{20} + \frac{b}{20} = 8$

take this new equation as equation 3.

now we will use equation 1 + equation 3 to eliminate b to solve for a.

$( \frac{a}{15} + ( - \frac{a}{20} )) + ( - \frac{b}{20} + \frac{b}{20} ) = 2 + 8 \\ \frac{a}{60} = 10 \\ a = 60 \times 10 \\ = 600$

Div.A total score = 600

Average Score = Total Score / Number of students.

$\frac{600}{15} \\ = 40$

3 0

3 years ago