9514 1404 393
Answer:
C. 18 inches
Step-by-step explanation:
The median of a trapezoid is the line segment that joins the midpoints of the sides of the trapezoid. It is halfway between the parallel bases, and is parallel to them. It length is the average of the lengths of the two bases:
(15 +21)/2 = 36/2 = 18 . . . . inches
Cos(Angle) = Adjacent leg / Hypotenuse
Cos(X) = 3.5/4.6
X = arccos(3.5/4.6)
X = 40.46 degrees.
Answer:
c
Step-by-step explanation:
its more oval
Answer:
1.643
Step-by-step explanation:
The second number has more digits so it will be the base
Answer:
3x + 4
or
3x + (4)
Step-by-step explanation:
You can shape that problem into many more but these are just 2 examples.
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