Answer:
The length of AC = 4 and the length of A'C' = 1 so the scale factor is 1/4.
Answer:
The answer is B.spin a spinner with 4 equal sections two times
Step-by-step explanation:
Answer:
229.18 degrees
Step-by-step explanation:
The circumference of a circle with radius r is 2×pi×r.
So if it has a radius of 1 mile, then the circumference is 2×pi×1=2pi miles.
So if we travel 4 miles, then the percentage of this circle we traveled is 4/(2pi)=63.66% approximately.
There are 360 degrees in a circle and we want to how much of that rotation belongs to traveling 4 miles of the circumference of a circle that measures 2pi miles. So 63.66%×360 degrees =229.18 degrees.
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3
4:30 hours ..............
