Answer: 92
Step-by-step explanation:
So 12 +80 = 4(3 + 20) = 92
Step-by-step explanation:
Quadrilateral ABCD is inscribed in a circle.
Opposite angles of a Quadrilateral are Supplementary.

Answer:

Step-by-step explanation:
Circumference of a circle is 
The diameter is
inches as shown in the readings of the scale.


Answer:
The entire volume would be 60m, but if it's talking only about the little rectangle on top then the answer is 6m.
Step-by-step explanation:
The length of the smaller object is 1m, the height is 2m, and the width is 3m (as seen to the right side near the bigger block).
Multiply all those numbers together (1×2=2, 2×3=6 or just simply 1×2×3=6)
The mean of the distribution of the sampling mean is the same as the mean of the population, 18.6.