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irina [24]
3 years ago
10

Solve 8 + 3 = −13, for each step, identify the property used

Mathematics
1 answer:
Verizon [17]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

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What is the solution to the inequality below x/9+3<4
dedylja [7]

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3 years ago
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Use the Distributive Property to simplify
Anon25 [30]

well what i got was:

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mixed number form: 7 27/28

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What are the period P and frequency T of oscillation of a pendulum of length one half​ft? (Hint: Upper P equals 2 pi StartRoot S
guajiro [1.7K]

Answer:

P'=P \sqrt{\dfrac{1}{2}}

T ' = √2 T

Step-by-step explanation:

Given that

Time period = P

Frequency = T

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P=2\pi \sqrt{\dfrac{L}{g}}

When the length become half then time period will become p'

L'=L/2

P'=2\pi \sqrt{\dfrac{L'}{g}}

P'=2\pi \sqrt{\dfrac{L}{2g}}

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It means that time period will become 0.707 P.

We know that frequency T

T= 1 /P

T'  = 1/P'

T'=√2/P

T ' = √2 T

8 0
3 years ago
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AlexFokin [52]

Answer:

0.29, 0.3, 3/10

Step-by-step explanation:

Just pick one

Hope this helps!

Have a nice day!

6 0
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In a solution,the ratio of salt water by volume is 1:4 .What is the percent of salt in the total solution?
mojhsa [17]
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