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2 years ago

7

If someone can do this with in next hour and half before its due that would be awesome!!!

1 answer:

Andru [333]2 years ago

6 0

Isolate, variable, inverse, substitute, solution, balanced

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GIVING BRAINLIEST ONCE AGAIN

Andru [333]

Answer:

45

Step-by-step explanation:

divide 25 by 5 to see how they got that, which is 5. then multiply 9 by 5 bc you have to do the same thing, which is 45.

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2 years ago

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What is the simplest form of Negative 0.14 in a mixed number

Kazeer [188]

0.14 = 14/100 = 7/50

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3 years ago

Which value for n makes the equation n -12= 26 true

Debora [2.8K]

N would have to be 38

8 0

3 years ago

Please help quickly 15 POINTS

DedPeter [7]

37.88888888 and it just keep repearing so there is no right answer dont foeget to mark me as the best answer

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3 years ago

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Please help :((((((

Alik [6]

Answer: c)

Step-by-step explanation:

This can be done through trial-and-error. Use the pythagoreas' theorem $a^{2} +b^{2} =c^{2}$ and if the left side of the equation is equal to the right, that is the answer.

(Do take note that c is the longest side.)

a)

$0.07^{2} +2.4^{2} =5.7649$

$2.5^{2}=6.25$

Since $2.5^{2} \neq 5.7649$ , a) is wrong.

b)

$17^{2} +30^{2} =1189\\
34^{2} =1156$

Since $34^{2}\neq1189$ , b) is wrong.

c) (answer)

$5^{2} +12^{2} =169\\13^{2} =169$

Since $13^{2} =169$ , c) is correct.

d)

$(7x)^{2} +(12x)^{2} =193x^{2}\\(13x)^{2} =169x^{2}$

Since $(13x)^{2} \neq193x^{2}$ , d) is wrong.

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2 years ago