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3 years ago

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Mathematics

2 answers:

krok68 [10]3 years ago

6 0

Answer: 66

Step-by-step explanation:

1 hour in this equation is $6, the second column follows the logic of (hours) x (6 dollars), making the last column 11 (hours) x 6 dollars = 66!

Arada [10]3 years ago

4 0

For 1 hours you earn 6$ so for 11 hours you will earn 11*6 = 66$

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Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, −6), Q(0, 9), and R(−3, 0). Triangle P'Q'R' has v

Serggg [28]

Step-by-step explanation:

that's for Part B

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5 0

3 years ago

Help! Can anyone Simplify this for me

Tcecarenko [31]

64x $^{6}$ y $^{12}$

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4 years ago

I can't solve it, so, here goes nothin'. "Some people are on a train, 19 people get off at one stop, then, the next one 13. Now

Stolb23 [73]

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4 0

3 years ago

What is the cube root of 27a^l2?<br>-3a4<br>-3a<br> 3a<br> 3a*

GuDViN [60]

Answer:

$3a^4$

Step-by-step explanation:

What is the cube root of $27a^{12}$ ? This is the question.

We can write:

$\sqrt[3]{27a^{12}}$

We will use the below property to simplify:

$\sqrt[n]{a*b}=\sqrt[n]{a} \sqrt[n]{b}$

So, we have:

$\sqrt[3]{27a^{12}} =\sqrt[3]{27} \sqrt[3]{a^{12}}$

We will now use below property to further simplify:

$\sqrt[n]{x} =x^{\frac{1}{n}}$

Thus, we have:

$\sqrt[3]{27} \sqrt[3]{a^{12}} =3*(a^{12})^{\frac{1}{3}}$

We know power to the power rule: $(a^z)^b=a^{zb}$

Now, we have:

$3*(a^{12})^{\frac{1}{3}}\\=3*a^{\frac{12}{3}}\\=3a^4$

This is the correct answer: $3a^4$

4 0

4 years ago

Find the complete factorization of

notsponge [240]

<h3>Option C is correct</h3>

<h3>Let us see the verification;</h3>

$6x {}^{3} - 15x {}^{2} - 9x \\ 3x(2x {}^{2} - 5x - 3) \\ 3x( 2x {}^{2} + x - 6x - 3) \\ 3x(x(2x + 1) - 3(2x - 1) \\ (2x + 1)$

<h2>Hence, Proved ✔︎</h2>

5 0

3 years ago