Answer:
9
Step-by-step explanation:
Answer:
40 miles
Step-by-step explanation:
15 + 0.50m = 25 + 0.25m
0.50m = 10 + 0.25m
0.25m = 10
m = 40
Answer:
According to the empirical rule, 68% of 7-year-old children are between
47 inches and 51 inches tall.
Step-by-step explanation:
Answer: There are five sides in a polygon.
Step-by-step explanation:
Since we have given that
Measure of exterior angles = 72°
We need to find the number of sides of polygon.
As we know the formula for "Number of sides of polygon".
Number of sides is given by

Hence, there are five sides in a polygon.