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4 years ago

Solve Using The Square Root Property . - Show Work 3x^2 + 27 = - 108

Mathematics

1 answer:

MakcuM [25]4 years ago

5 0

Answer:

The equation has no solution

Step-by-step explanation:

Since the left side is always > 0, the equation has no solution.

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We usually get 25 homework problems each night, but the number of problems was decreased by 3. How many homework problems do we

serg [7]

Answer:

you would now have 22 homework problems

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3 years ago

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Tank 1 initially contains 50 gals of water with 10 oz of salt in it, while tank 2 initially contains 20 gals of water with 15 oz

Naddik [55]

$\dfrac{\mathrm dx_1}{\mathrm dt}=\dfrac{2\text{ oz}}{1\text{ gal}}\dfrac{5\text{ gal}}{1\text{ min}}-\dfrac{x_1(t)\text{ oz}}{50\text{ gal}}\dfrac{5\text{ gal}}{1\text{ min}}$
$\dfrac{\mathrm dx_2}{\mathrm dt}=\dfrac{x_1(t)\text{ oz}}{50\text{ gal}}\dfrac{5\text{ gal}}{1\text{ min}}-\dfrac{x_2(t)\text{ oz}}{20\text{ gal}}\dfrac{5\text{ gal}}{1\text{ min}}$

$\implies\begin{cases}\dfrac{\mathrm dx_1}{\mathrm dt}=10-\dfrac1{10}x_1\\\\\dfrac{\mathrm dx_2}{\mathrm dt}=\dfrac1{10}x_1-\dfrac14x_2\\\\x_1(0)=10\\\\x_2(0)=15\end{cases}$

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3 years ago

A bag contains 8 beads.

kolezko [41]

Answer:

5/8

Step-by-step explanation:

→ Work out how many red

8 - ( 2 + 1 + 2 ) = 3

→ Add up red and purple

3 + 2 = 5

→ Divide over total number of beads

5/8

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1 year ago

FIRST CORRECT ANSWER GETS BRAINLIEST!!! 20 POINTS!!!!!

Leto [7]

Answer:

Step-by-step explanation:

When you plug this expression into the calc, you should get 14 as your answer.

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3 years ago

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Perfect Pizza has 12 toppings listed on their menuHow many ways could customer choose a pizza that contains 4 different toppings

Feliz [49]

Answer:

Step-by-step explanation:

i would say 3 different ways because 4 x 3 = 12

Hope this helps!

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2 years ago