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DaniilM [7]
3 years ago
8

Given 5y - 3x + 30 , what would be the next step to solve for y in terms of r ?

Mathematics
1 answer:
Alik [6]3 years ago
5 0

Answer:

I think you mean y in terms of x. You would at +3x to both sides resulting in 5y=30+3x

Step-by-step explanation:

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345 ft/min converts to how many ft/hr
sergiy2304 [10]
345 * 60 = 20700. So it converts to 20700 ft/hr
3 0
3 years ago
Jonathan borrowed $475 at a simple annual interest rate of 2%. How many years will it take him to repay the loan if he wants to
vovikov84 [41]
Firstly you would times 475 by the percentage, which you can convert to a decimal my multiplying the percentage by 100.

475 * 0.02 = 9.50

Then divide the interest by the amount of interest per year:
38 / 9.5 = 4.

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Hope this helps.
3 0
3 years ago
Read 2 more answers
If the sine of an acute angle is 3/5, what is the cosine of<br> that angle?
Korvikt [17]

Answer:

The cosine of the angle is 4/5.

Step-by-step explanation:

An acute angle is between 0º and 90º, in the first quadrant of the trigonometric circle, in which both the sine and the cosine are positive values.

For each angle \alpha, we have that:

\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1

We have that:

\sin{\alpha} = \frac{3}{5}

So

\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1

(\frac{3}{5})^{2} + \cos^{2}{\alpha} = 1

\cos^{2}{\alpha} = \frac{16}{25}

\cos{\alpha} = \frac{4}{5}

The cosine of the angle is 4/5.

8 0
3 years ago
A 9-pack of notebooks costs $3.87. What is the unit price?
wel

Answer:

$0.43

Step-by-step explanation:

First, we must divide $3.87 by 9.

3.87 \div 9 = 0.43

<em>Hope</em><em> </em><em>this</em><em> </em><em>helped</em><em> </em><em>:</em><em>)</em>

<em>Please</em><em> </em><em>mark</em><em> </em><em>brainliest</em><em> </em><em>if</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em>

5 0
4 years ago
Read 2 more answers
Tyra wants to arrange 32 tiles in equal rows and columns. How many ways could she organize the tiles? List the factors.
Black_prince [1.1K]
1,32 2,16, 4,8
That's all I got so it's 3
Sorry if I got it wrong or missed some
4 0
3 years ago
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