Answer:
r = 11.94
Step-by-step explanation:
Circumference Formula:
C = 2πr
75 = 2(3.14)r
75 = 6.28r
r = 75/6.28
r = 11.94
Answer:
The grandson is 7 & the granddaughter is 5.
Step-by-step explanation:
The SUM of their ages have to = 12 years of age.
So if 7+5=12
and the 2 years difference in age, reaching 7-5=2
This makes the boy 7 & the girl 5, being 2 years younger.
Answer:
The width of the rectangular space = 3/2 miles .
Step-by-step explanation:
The area of the rectangular space = 1/2 sq miles.
The length of the rectangular space = 1/3 miles
The width of the rectangular space = k miles
Now, AREA OF THE RECTANGLE = LENGTH x WIDTH
⇒
or, k = 3/2 miles
Hence the width of the rectangular space = 3/2 miles
I think your looking for. 11 and 1/9
1-1, 2-4, 3-9, 4-16, 5-25, 6-36, 7-49, 8-64, 9-81, 10-100, 11-121, 12-144