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3 years ago

What equation results from completing the square and then factoring x^2-12x=58

Mathematics

1 answer:

Anna11 [10]3 years ago

8 0

Just add the numbers then subtract from 12

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Paloma has a flower stand at a farmer's market. On Tuesday, she sold 8 marigold flats and 10 daisy flats. An hour before closing

Nostrana [21]

Answer:

She made $117.25

Step-by-step explanation:

Consider the provided information.

The price of marigold(M) is $5.75.

The price of daisy(D) is $6.25.

The price of roses(R) is $2.50.

The price of Lilies(L) is $3.75

She sold 8 marigold flats and 10 daisy flats. An hour before closing, she sold 5 bunches of roses at half price and 2 bunches of lilies for 1/3 of the price

Total money Paloma made = $8M+10D+5\times \frac{R}{2}+2\times \frac{L}{3}$

Now substitute the respective value

Total money Paloma made = $8(5.75)+10(6.25)+5\times \frac{2.50}{2}+2\times \frac{3.75}{3}$

Total money Paloma made = $46+62.5+6.25+2.5$

Total money Paloma made = $117.25$

Hence, she made $117.25

3 0

3 years ago

Cathy used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the t

aliya0001 [1]

Answer:

blue marble 12/50. tails 20/50

Step-by-step explanation:

12/50×20/50 =240/2500= 12/125 =9.6%

5 0

3 years ago

Can someone find the sum

erastova [34]

The sum should be answer choice A.

Hope this helps you out!

7 0

3 years ago

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Which choice is equivalent to the quotient shown here when x is greater than or equal to 0?

Dima020 [189]

Answer: OPTION C

Step-by-step explanation:

Remember that:

$\sqrt[n]{a^n}=a$

And the Product of powers property establishes that:

$a^m*a^n=a^{(mn)}$

Rewrite the expression:

$\frac{\sqrt{18x} }{\sqrt{32} }$

Descompose 18 and 32 into their prime factors:

$18=2*3*3=2*3^2\\32=2*2*2*2*2=2^5=2^4*2$

Substitute into the expression, then:

$\frac{\sqrt{(2*3^2)x} }{\sqrt{2^4*2} }$

Finally,simplifying, you get:

$\frac{3\sqrt{(2)x} }{2^2\sqrt{2} }=\frac{3\sqrt{2x}}{4\sqrt{2}}=\frac{(3)(\sqrt{x})(\sqrt{2})}{(4)(\sqrt{2})}= \frac{3\sqrt{x}}{4}$

8 0

3 years ago

In circle C, what is the value of X?

solong [7]

The answer should be 112 degrees

7 0

4 years ago

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