Answer:
n=42
Step-by-step explanation:
The first step is to open the brackets by multiplying the vale before the brackets to the values inside the brackets giving attention to the signs which gives:
3n-15-2n-16=11
Then we collect like terms together.
3n-2n-15-16=11
evaluating the above equation we get
n-31=11
n=11+31
=42
Step-by-step explanation:
(2, 4)
(2, 1)
(6, 12)
(4, -5)
(-2, 4)
(2, -4)
(6, -12)
(-4, 5)
Quadrilateral ABCD is reflected over the x-axis.
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Quadrilateral ABCD is translated 2 units right and 1 unit down.
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Quadrilateral ABCD is dilated about the origin by a scale factor of 3.
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Quadrilateral ABCD is rotated 180° clockwise about the origin.
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Answer:
x = 15
Step-by-step explanation:
3x - 13 + 58 = 90
3x - 13 = 90 - 58
3x -13 = 32
3x = 32 + 13
x = 45/3
x = 15
