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Alex73 [517]
3 years ago
11

What is x in x^2-x-6=0

Mathematics
1 answer:
faust18 [17]3 years ago
4 0

Answer:

9

Step-by-step explanation:  Y=mc^2

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Wich measure is less than 435 inches
podryga [215]
435 inches = 36 1/4 ft.

So, the answer would be D) 12 ft. 3 in. hope this helps
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How many 1/2 pound bags can fill 14 pounds
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The mass of a proton is approximately 1.67 x 10−24, and the mass of an electron is approximately 9.11 x 10−28. Find the approxim
nataly862011 [7]

Answer:

≈ 1833

Step-by-step explanation:

To find ratio of proton mass to electron mass, we have to divide.

The numbers are given in <em>scientific notation</em>.

Let a number be  a*10^b and another be  c*10^d, when we divide, we will follow the rule shown below:

\frac{a*10^b}{c*10^d}=(\frac{a}{c}*10^{b-d})

Now, we use the information given to find the ratio:

\frac{1.67*10^{-24}}{9.11*10^{-28}}\\=(\frac{1.67}{9.11}*10^{-24--28})\\=0.1833*10^4

This means we can find the number by taking 4 decimal places to the right, so that would becomes:

0.1833*10^4=1833

The approximate ratio is 1833 [mass of proton is around 1833 times heavier than mass of electron]

7 0
3 years ago
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(-4)(5)+(-3)(-2) whats is it???
Vlada [557]

Answer:

-14

Step-by-step explanation:

(-4)(5)+(-3)(-2)

=-20+6

=-14

5 0
3 years ago
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Please help me on this TIA!!
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50.24 hope it helps:)
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