2 years ago

Can someone please check if I did this math question correctly? Thank you.

Mathematics

2 answers:

TEA [102]2 years ago

6 0

Answer:

you did it right

VashaNatasha [74]2 years ago

5 0

Answer: looks good well im pretty sure

Step-by-step explanation:

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Find the missing lengths of the sides.

Irina18 [472]

Answer:

The choice third ; a=9 , c= 18

Step-by-step explanation:

$\sin(60) = \frac{9 \sqrt{3} }{c} \\ \\ c = 18$

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2 years ago

Strawberries are $3.99 per pound. If a customer bought $30 worth, how many pounds did he buy? $

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Answer:

7.5

Step-by-step explanation:

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30/3.99=7.5

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2 years ago

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Step-by-step explanation:

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3 years ago

Solve for x: 6x – 8y = 12

Tcecarenko [31]

Hi there!

Since we have 2 variables in the given equation, and you only want to solve for one, the other will end up in your answer.

$6x + 8y = 12$

Step 1) Add 8y to both sides.

$6x - 8y + 8y = 12 + 8y 6x = 8y + 12$

Step 2) Divide both sides by 6.

$\frac{6x}{6} = \frac{8y + 12}{6}$

$x = \frac{4}{3} y + 2$

Final Answer -

$x = \frac{4}{3} y + 2$

Hope this helps! :D

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3 years ago

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2 years ago