2 years ago

How do I get good grades. I’m failing and need help.

2 answers:

7 0

Answer:

Check out Khan Academy, they do videos and step- by- step problems to show you how to do multiple types of problems in many different subjects

Step-by-step explanation:

Inga [223]2 years ago

5 0

Answer:

The main way to help is to study.

Step-by-step explanation:

Figure out what you're struggling on, then look up examples on the internet. This way you can understand it more. If you feel like you need a bit more help after that, then help someone else. You can learn more when you help teach others.

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soldier1979 [14.2K]

Ummm hold on a second

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2 years ago

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Jodie made a New Year's resolution to learn how to play the violin. She bought an

stealth61 [152]

Answer:

$30

Step-by-step explanation:

If x is the cost of a lesson, the total cost of Jodie's purchase is ...

cost of lessons + rental cost = total cost

12x + 25 = 385

12x = 360 . . . . . . . subtract 25

x = 30 . . . . . . . . . . divide by 12

Each violin lesson costs $30.

6 0

1 year ago

Write the given expression in terms of i : √-245

tankabanditka [31]

Okay, so first things first:
i = $\sqrt{-1} 
$
That said, no answer that has -245 is correct.

Now we just need to solve $\sqrt{245}$
245/5=5*49
$\sqrt{5} * \sqrt{49} = 7i*\sqrt{5}$
So, that's your answer, option D.

3 0

2 years ago

1. Find the slope of the line that goes through the given points.<br><br> (-7, 6), (-7, -9)

Rama09 [41]

This is a vertical line. Therefore, the slope of it is undefined

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2 years ago

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Does this equation produce a horizontal or vertical line: y=5

Flura [38]

check the picture below.

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2 years ago