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3 years ago

5 red flowers 10 yellow 75 total how many red

Mathematics

1 answer:

rosijanka [135]3 years ago

3 0

Answer

25 are red

Step-by-step explanation:

red I blue

5 I 10

10 I 20

15 I 30

20 I 40

25 I 50

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What is (3xy^2)(-6xy^4)

krok68 [10]

Answer:

$-18x^2y^6$

Step-by-step explanation:

we have

$(3xy^2)(-6xy^4)$

Applying property of exponents

$x^{m} x^{n}=x^{m+n}$

$(3xy^2)(-6xy^4)=(3)(-6)(x^{1+1})(y^{2+4})=(-18)(x^{2})(y^{6})=-18x^2y^6$

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4 years ago

Solve the quadratic equation:

Umnica [9.8K]

Answer:

Step-by-step explanation:

$x^2+7x+10=0\qquad\implies\quad a=1\,,\ b=7\,,\ c=10\\\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-7\pm\sqrt{7^2-4(1)(10)}}{2(1)}=\dfrac{-7\pm\sqrt{49-40}}{2}=\dfrac{-7\pm\sqrt9}{2}\\\\ x_1=\dfrac{-7+3}2=\dfrac{-4}2=-2\,,\qquad x_1=\dfrac{-7-3}2=\dfrac{-10}2=-5$

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3 years ago

A single die is rolled twice. The 36

hichkok12 [17]

Answer:

1/12 0.08%

Step-by-step explanation:

*NOT POSITIVE JUST TRYING TO HELP*

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4 years ago

contsruction workers resurface parts of the N1 highway . they completed 2km per day how many kilometers are completed in total a

k0ka [10]

Answer:

2 190km

Step-by-step explanation:

365×3= 1 095

1 095×2km= 2 190km

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2 years ago

Y=7e^6x -5x^3 + 30 find Y

WARRIOR [948]

Answer:

reorder 7e^6x and -5x^3

y=-5x^3 +7e^6x +3e

Step-by-step explanation:

Now thats if its 7e to the power of 6x

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3 years ago