As the distribution is symmetrical the the mean is likely to be equal to the median
So its 82
<span>when point Q (2, -1) is rotated about the origin O through 90° in clockwise direction, the new position of point Q (2, -1) will become Q’ (-1, -2).
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answer
Q' (-1, -2)
Answer:
Let's simplify step-by-step.
8.3+3.4y−0.5(12y−3)
Distribute:
=8.3+3.4y+(−0.5)(12y)+(−0.5)(−3)
=8.3+3.4y+−6y+1.5
Combine Like Terms:
=8.3+3.4y+−6y+1.5
=(3.4y+−6y)+(8.3+1.5)
=−2.6y+9.8
Answer:
=−2.6y+9.8
Answer:
-2x - 6
Step-by-step explanation:
Multiplication must be done before addition or subtraction. Thus, we leave '4' as is and multiply out -2(x + 5), obtaining:
4 - 2x - 10, or -2x - 6
Answer:
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Step-by-step explanation:
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