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kramer
4 years ago
11

(x+y)×(x+y) tell me the answer​

Mathematics
2 answers:
Leokris [45]4 years ago
6 0

Answer:

X^2 +Y^2 +2XY

Step-by-step explanation:

lys-0071 [83]4 years ago
4 0

The answer is x2 + 2xy + y2.

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347 students said that they played sports. 58% said that they played basketball. How many students play basketball?
aliya0001 [1]

Answer:

201 students play basketball.

Step-by-step explanation:

total students who played sports = 347

58 % played basketball.

That is ,

   \frac{58}{100} \times 347 = 201.26

Since number of students cannot be in decimals we take the nearest whole number = 201.

6 0
3 years ago
Line CH contains points (-2, 6) and H(5, -3) What is the slope of G?
Xelga [282]

Answer:

The slope of line G is \dfrac{- 9}{7}  .

Step-by-step explanation:

Given as :

The points of the line CH contains

C = x_1 ,  y_1 = - 2 , 6

H = x_2 ,  y_2 = 5 , -3

Let The slop of line CH = G

<u>Now, slope of line is </u>

G = \dfrac{y_2 - y_1}{x_2-x_1}

i.e G = \dfrac{- 3 - 6}{5 -(-2)}

Or, G = \dfrac{- 9}{5 +2}

Or,G = \dfrac{- 9}{7}

So, The slope of the line CH = G = \dfrac{- 9}{7}

Hence, The slope of line G is \dfrac{- 9}{7}  . Answer

4 0
3 years ago
What is the solution (x,y) to the system of equations below? -2x = 4y +6 2(2y+3) = 3x - 5
mixer [17]

Answer:

B

Step-by-step explanation:

Given the 2 equations

- 2x = 4y + 6 → (1)

2(2y + 3) = 3x - 5 → (2)

Distribute left side of (2)

4y + 6 = 3x - 5 → (2)

Substitute 4y + 6 = - 2x into (2)

- 2x = 3x - 5 ( subtract 3x from both sides )

- 5x = - 5 ( divide both sides by - 5 )

x = 1

Substitute x = 1 into either of the 2 equations and solve for y

Substituting into (1)

- 2(1) = 4y + 6

- 2 = 4y + 6 ( subtract 6 from both sides )

- 8 = 4y ( divide both sides by 4 )

y = - 2

Solution is (1, - 2 ) → B

5 0
4 years ago
Read 2 more answers
Student A B C D E F G H I J K L M N O
Leya [2.2K]

Good evening ,

______

Answer:

Bar chart (graph)

___________________

Step-by-step explanation:

Look at the photo below for the details,

:)

7 0
4 years ago
Read 2 more answers
3
nikitadnepr [17]

Answer:

sry I just wanted the points I'm in middle school so I don't know this stuff either but can you give free brainlyest I'm soo close to my next rank I'd really appreciate it if you would

7 0
3 years ago
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