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3 years ago

Solve x? - 8x = 3 by completing the square. Which is the solution set of the equation?

Mathematics

1 answer:

vodka [1.7K]3 years ago

5 0

-14 - 11.4 + V11) is the answer

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Alex has 3000 g of jelly beans he is filling boxes they each hold a kilogram of jelly beans and selling the boxes for $9.95 how

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Answer: 29.95

Step-by-step explanation:

1st step: 3000g = 3kl 1

2nd step: 3 times 9.95 = 29.85

ANSWER: 29.85

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3 years ago

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Si el gerente de control de calidad desea estimar la media de vida de lámparas con 20 horas, con un nivel de confianza del 95% y

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English translation:

If the quality control manager wants to estimate the average life of lamps with 20 hours, with a confidence level of 95% and an error of 10% is assumed. What is the sample size?

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3 years ago

WILL GIVE 50+ POINTS!<br> Which is the graph of the linear equation 3x – 4y = –12?

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3 years ago

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How many wholes are in 11/3?

lesantik [10]

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2 years ago

Evaluate each expression<br> 6! =<br> 3! • 2=<br> 31

Airida [17]

<h2><u>N-FACTORIAL!</u></h2>

<h3> $\mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{1}}} :$ </h3>

$\mathcal{SOLUTION: }$

$\: \bold{ \red{6!}= 6×5×4×3×2×1= \boxed{ \bold{ \blue{720}}}}$

Therefore, <u>the value of 6! is 720</u>.

━┈─────────────────────┈━

<h3> $\mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{2}}} :$ </h3>

$\mathcal{SOLUTION: }$

$\bold{3! \cdot 2! }\implies \bold{(3×2×1) \cdot( 2×1 )}$

$\: \: \: \: \: \: \: \: \: \: \: \: \implies \: \bold{ 6 \times 2} = \boxed{ \bold{ \blue{12}}}$

Therefore, <u>the value of the given expression is 12.</u>

━┈─────────────────────┈━

<h3><u>EXPLANATION</u><u>:</u></h3>

The mathematical symbol n! is read as "n factorial". The exclamation point "!" is read as factorial. And please remember or take note that 0! is equal to 1, and 1! is also equal to 1.

_______________∞_______________

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2 years ago