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Vesnalui [34]
2 years ago
9

align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Liula [17]2 years ago
6 0

Answer:

Step-by-step explanation:

(x + y) 2

x2 + 2xy + y2

Nookie1986 [14]2 years ago
3 0

Answer:

Step-by-step explanation:

This is an example of "the square of a binomial."  There is a formula for such cases;

(a + b)^2 = a^2 + 2ab + b^2 (worth memorizing)

Thus, our (x + y)^2 = x^2 + 2xy + y^2

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Here is a line l. Plot 2 points, A and B, which stay in the same place when they are reflected over t. Plot 2 other points, C an
Bad White [126]

Answer:

A and B would be points located along the line itself.

C and D would be points either left or right of the line, but not on the line itself.

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP! Brainliest answer for first correct answer...
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8 0
3 years ago
There is a quadrilateral MNPQ in which side MN is congruent to side PQ and side NP is parallel to side MQ. The diagonal MP and t
8_murik_8 [283]

Answer: QN = 12

Step-by-step explanation: This quadrilateral is a paralelogram because its 2 opposite sides (NP and MQ) are parallel and the other 2 (MN and PQ) are congruent.

In paralelogram, diagonals bisect each other, which means QR = RN.

If QR = RN:

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Then,

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QN = 12

<u>The diagonal QN of quadrilateral MNPQ is </u><u>QN = 12</u><u>.</u>

5 0
2 years ago
Mr. Gomez took his family to the zoo and spent $30.50 on drinks and food. He spent $14 on drinks that cost $1.75 each. He spent
OLga [1]
30.50-14= 16.50
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8 0
2 years ago
What is the value of x
Afina-wow [57]

Answer:

4

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2x² = 32

x² = 16

x = 4

6 0
3 years ago
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