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mafiozo [28]
3 years ago
5

Which expression is equivalent to this polynomial expression? (2x2-3y2)(4x4+6x2y2+9y4)

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

8x^6-27y^6

Step-by-step explanation:

simplify the expression

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Answer:

3

Step-by-step explanation:

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GUYS HELP PLS WHAT IS AN EQUATION FOR THIS PROBLEM
blsea [12.9K]

Answer:

Equation: 1.5s + 20 = 200

How long it will take for Samantha to finish a 200 meter race: 120 seconds

Step-by-step explanation:

The problem says Samantha walks at a rate of 1.5 meters per second. If we let "s" represent seconds, then we can write this as 1.5s. Since she gets a 20 meter head start, you can then write the equation as 1.5s + 20. Finally, its says use this equation to find how long it would take to finish a 200 meter race. So you set the previous equation equal to 200. Or 1.5s + 20 = 200.

To solve for "s" and find how long it would take to finish a 200 meter race, you first subtract 20 from each side. You should be left with 1.5s = 180. Then divide by 1.5. 180/1.5 equals 120. So it will take Samantha 120 seconds to finish the 200 meter race.

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3 years ago
For Items 6-10, Identity each sequence as arithmetic geometric or neither arithmetic state the common difference iritis geometri
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3 years ago
Order from greatest to least:show your work❗️<br><br> 12,-4,8,-3,0
Aneli [31]
The answer would be 12, 8, 0, -3, -4.

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6 0
4 years ago
Jose worked n hours at 8.75 dollars per hour he made a total of $61.25 write an expression that represents the total number of h
Nitella [24]

Answer:

n = P/8.75

Step-by-step explanation:

Jose’s pay (P) depends on the number (n) of hours he works.

P = 8.75n     Divide both sides by 8.75

n = P/8.75

=====

P = $61.25

n = 61.25/8.75

n = 7 h

Jose worked for 7 h.

8 0
3 years ago
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