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3 years ago

(a + b)2 = 1a2 + 2ab + 1b2

Mathematics

1 answer:

miss Akunina [59]3 years ago

8 0

The Pascal triangle terms and binomial are related by the binomial theorem fomrula:

The row of the Pascal triangle is the same as

where n is the same as the row of the Pascal triangle.

For example,

is the same as the 2nd row of the Pascal triangle.

Also know the leading coefficient and last term degree will be the nth row of the Pascal triangle.

The first term, a will be 1 less than the previous terms and the second term, b will be 1 more than the previous terms. For example, look at

Another example is

The third row of Pascal Triangle

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Which of the following is a conditional statement?

anyanavicka [17]

A, because it's based on whether or not they do their chores, and it's not for certain

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3 years ago

The sum of 5 consecutive integers is 505 what is the third number in the sequence

saw5 [17]

5 consecutive integers : x, x + 1, x + 2, x + 3, x + 4

x + x + 1 + x + 2 + x + 3 + x + 4 = 505
5x + 10 = 505
5x = 505 - 10
5x = 495
x = 495/5
x = 99

x + 1 = 99 + 1 = 100
x + 2 = 99 + 2 = 101 <=== 3rd number is 101
x + 3 = 99 + 3 = 102
x + 4 = 99 + 4 = 103

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3 years ago

Zaire is making sand art her mom. She bought a rectangular vase that is 2.5 inches long, 3 inches wide, and 6 inches tall. Color

nata0808 [166]

Answer:

$22.50

Step-by-step explanation:

I think the unit of the sand sold is actually in cubic inches and not square inches.

V = L*B*H

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45 = x

x = 45 * $0.50

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3 years ago

The vertices of triangle ABC are A(−5, 1), B(−2.5, 7), and C(0, 1). Find the new coordinates of the vertices after the given tra

dybincka [34]

Answer:

Step-by-step explanation:

The vertices of triangle ABC are A(−5, 1), B(−2.5, 7), and C(0, 1).

The given translation of vertices,

This translation shows shift x-coordinate 3 unit right and y-coordinate 1 unit down.

First translate vertices A(-5,1)

$A(-5,1)\rightarrow A'(-5+3,1-1)$

New vertices A'(-2,0)

Now vertices B(-2.5,7)

$B(-2.5,7)\rightarrow B'(-2.5+3,7-1)$

New vertices B'(0.5,6)

Now vertices C(0,1)

$C(0,1)\rightarrow C'(0+3,1-1)$

New vertices C'(3,0)

Hence, the new coordinate of the vertices are A'(-2,0) , B'(0.5,6) and C'(3,0)

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3 years ago

Using a factor tree to find the prime factorization of 36

stellarik [79]

36
/ \
18. 2
/ \
2. 9
/ \
3. 3 I wrote it on a phone, so it'll look different from a PC.

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3 years ago

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