Haha I have no clue sorry
Answer:
x=4
Step-by-step explanation:
In a equilateral triangle, every angle has a measure of:

so:

Circumference is 2 x Pi x r.
12 x 3.14 is 12 x Pi
12 / 2 is r
Find a circle with radius of 6 inches. Radius is distance from the Center S to any outside part of the circle
14 hours.
Work backwards. From travel, getting ready and sleep he needs 9.5 hours. From 11am to 10:30am is 23.5 hours. Subtracting the two you get 14 hours.
Answer:
1.66..is the decimal expansion of 5/3.