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Naddik [55]
2 years ago
10

9) Simplify 2x^5-6^2+4x^4y/2x

Mathematics
1 answer:
KonstantinChe [14]2 years ago
6 0

Answer:

x^4+2x^3y-3x

Step-by-step explanation:

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A bag of kale chips weights 5.336 ounces. Round the weight of the bag to the nearest tenth of an ounce
meriva

Answer: The correct answer is 5.3 ounces.

Step-by-step explanation: When you are rounding to the nearest 10th it means that you are rounding to one decimal place. When doing this you will keep the first number after the decimal point if the second number is less than 5. You will round up to the next number when the second number is 5 or more. Since the number is 5.336, rounded to the nearest 10th is 5.3.

5 0
3 years ago
Which math operation determines the following recursive sequence!
pogonyaev

Answer:

Multiplication

Step-by-step explanation:

8 0
2 years ago
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Bubble algae cells can grow up to 5 cm in diameter. Calculate the surface area : volume ratio of this cell.
Mars2501 [29]

Answer:

6:5

Step-by-step explanation:

Bubble algae cells can grow up to 5 cm in diameter. Calculate the surface area : volume ratio of this cell.

The algae is spherical in nature

Volume of the algae =4/3 pi r³

Volume of the algae = 4/3×pi×2.5³

Volume of the algae = 62.5/3 pi

Surface area = 4pi r²

Surface area = 4pi ×2.5²

Surface area = 25pi

Taking their ratio

surface area : volume ratio

= 25pi:62.5/3 pi

= 25 × 3/62.5

= 1.2

Hence the required ratio is 12/10 which is 6:5

4 0
3 years ago
S KM ∥ JN? Why or why not?
bixtya [17]

Given: We have the given figure through which we can see

LK=16,

KJ=10,

LM=24,

MN=15

To Find: Whether KM || JN and the reasoning behind it.

Solution: Yes, KM || JN because \frac{16}{10}= \frac{24}{15}

Explanation:

For this solution, we use the concept of Similar Triangles.

Now, KM || JN if ΔLKM ~ ΔLJN (i.e., if ΔLKM is similar to ΔLJN).

Now, ∠MLK=∠NLJ

To prove similarity of the two triangles, we have to show that the sides are proportional. In other words, LK:KJ = LM:LN

LK:KJ=LM:LN\\\\ \frac{LK}{KJ} =\frac{LM}{LN}\\\\\frac{16}{26}= \frac{24}{39}\\\\

which is true as both sides simplify to \frac{8}{13}

Thus, we see that ΔLKM ~ ΔLJN (i.e., if ΔLKM is similar to ΔLJN).

Therefore, KM || JN.

To come to the reasoning, notice that

\frac{LK}{LJ} =\frac{LM}{LN}\\\\\frac{LK}{LK+KJ} =\frac{LM}{LM+MN}\\\\\frac{LK+KJ}{LK} =\frac{LM+MN}{LM}\\\\1+\frac{KJ}{LK}=1+ \frac{MN}{LM}\\\\\frac{LK}{KJ} =\frac{LM}{MN}

In other words, \frac{16}{10}= \frac{24}{15}


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3 years ago
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Please help! Tell me the numbers that I have to add to demostrate the answer
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There u go n can cnjanckzkjzm de keel disc

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2 years ago
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