3 years ago

Need help with Algebraic reasoning senior level?

1 answer:

7 0

I need help with a question in algebra 2. May you please help me? If that’s fine with you?

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Studentka2010 [4]

C because y=5x-4 has only one solution to it compared to 5x+2 that has 2 or more

6 0

3 years ago

Lelu [443]

Answer:

The probability is 1/8 that you'll pick 2 yellow balls.

Step-by-step explanation:

P(Both balls not pink) = P(Both balls yellow) = 6/16 * 5/15 = 1/8

5 0

3 years ago

Ira Lisetskai [31]

Answer:

The correct answer option is c. $\frac{1}{9a^2}$ .

Step-by-step explanation:

We are given an expression $(27a^{-3})^{-\frac{2}{3} }$ and we are supposed to simplify it.

We can also write $(27a^{-3})^{-\frac{2}{3} }$ as $(\frac{3^3}{a^3} )^{-\frac{2}{3} }$ .

We know the power rule (a^m)^n=a^{mn} which means that to raise a power to a power you need to multiply the exponents.

So multiplying the exponents to get:

$\frac{3^{(3.-\frac{2}{3})} }{a^{(3.\frac{2}{3})} }\\\\\frac{3^{-2}}{a^2}\\ \\\frac{1}{3^2a^2} \\\\\frac{1}{9a^2}$

Therefore, the correct answer option is c. $\frac{1}{9a^2}$ .

4 0

3 years ago

marishachu [46]

Answer:

17.83 km

Step-by-step explanation:

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3 years ago

elena-14-01-66 [18.8K]

It's would be 65 degrees

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3 years ago