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3 years ago

29 les the product of 3 and x

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Answer:

Step-by-step explanation:

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Use Pascal's Triangle to determine the second term of the expansion of (x - 2)^5

goldfiish [28.3K]

Pascal's triangle up to the 5th iteration is

$\begin{array}{cccccc}1\\1&1\\1&2&1\\1&3&3&1\\1&4&6&4&1\\1&5&10&10&5&1\end{array}$

This tells us

$(x-2)^5=\boxed{1}x^5(-2)^0+\boxed{5}x^4(-2)^1+\boxed{10}x^3(-2)^2+\boxed{10}x^2(-2)^3+\boxed{5}x^1(-2)^4+\boxed{1}x^0(-2)^5$

so the second term in the expansion is

$5x^4(-2)^1=\boxed{-10x^4}$

8 0

3 years ago

There is 100 people in each train car so how many people are they in each train there is ten cars in each train and thirty train

snow_tiger [21]

Information given:

- 100 passengers in each train car

- 10 train cars total

- 30 trains total

So we are trying to find the total number of passengers on all 30 trains?

Step-by-step:

100 x 10 = 1,000 passengers per train

1,000 x 30 = 30,000 passengers total within the 30 trains

Answer: 30,000 passengers

Hopefully this answered your question :)

6 0

3 years ago

What’s is the answer

77julia77 [94]

C and E, I believe since the other theorems don’t exist and AAS does not apply

5 0

3 years ago

Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre

Rudik [331]

Adjacent angles create linear pairs so they add to 180. If we know the measure of one angle, we can find the other by subtracting from 180.

Vertical lines create congruent angles. If we know the measure of one angle, we know the measure of the angle opposite of it (they only share a vertex, no sides)

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3 years ago

Miles is buying a new computer for $1,150. He is considering two credit options. Option A Offers a 3 year loan with a 10% simple

prohojiy [21]

Answer:

Option A

Saves=$28.75

Step-by-step explanation:

See the image .

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2 years ago

Read 2 more answers