The dot plot below shows 4 data points with a mean of 6. mc001-1.jpg What is the absolute deviation at 2? –8 –4 4 8
2 answers:
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Answer:
12
Step-by-step explanation:
Rectangle : Let length = b & width = a
PQ = QR = 6
LR = QR - PL = 6 - a
ΔPQR ~ ΔMLR
In similar triangles, corresponding sides are in same ratio.
6 - b = a
6 = a + b
a +b = 6
Perimeter of rectangle = 2*(length +width}
= 2*(a+ b)
= 2 * 6
= 12
Answer:
8.
9.
Step-by-step explanation:
^#8^
^#9^