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faltersainse [42]
2 years ago
15

Find the mean of the data set: 9, 4, 7, 3, 10, 9 A. 6 B. 7 C. 8 D. 9

Mathematics
1 answer:
lesantik [10]2 years ago
8 0
Answer:7
explanation:

add all numbers
9 + 4 + 7 + 3 + 10 + 9 = 42

Then divide by the amt of #s u added so 6


good luck!
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28.0001

Step-by-step explanation:

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Triangle ABC is rotated 180° using the origin as the center of rotation.
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If trapezoid JKLM is translated according to the rule (x,y)—> (x+2, y - 6), what are the coordinates of point L
guapka [62]

Answer:

<em> ( x, y) is translation '2' units right and '6' units down </em>

<em> (x ,y))—> (x +2 ,y-6)</em>

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Type of transformation                            change to co-ordinate point

vertical translation up 'd' units                (x,y)  changes to  (x  , y+d)

<em>vertical translation down 'd' units          (x,y)  changes to  (x  , y-d)</em>

Horizontal translation left 'c' units          (x,y)  changes to  (x-c  , y)

Horizontal translation right 'c' units            (x,y)  changes to  (x+c  , y)

Now by use above table

given data  ( x, y) is translation '2' units right and '6' units down

(x ,y))—> (x +2 ,y-6)

<u><em>Final answer:-</em></u>

<em> ( x, y) is translation '2' units right and '6' units down </em>

<em> (x ,y))—> (x +2 ,y-6)</em>

3 0
3 years ago
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We can put the two equations together with substitution, and we get

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5 0
2 years ago
What is the solution for X in the equation 4x - 3 + 5 = 2x + 7 - 8x
PolarNik [594]

Answer:

C. X = 1/2

Step-by-step explanation:

4x - 3 + 5 = 2x + 7 - 8x

      4x +2 = - 6x + 7

    4x + 6x = 7 - 2

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5 0
2 years ago
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