Answer:
C= 50.27
Step-by-step explanation:
the formula is 2
r
plug in 8 for r
2
8
multiply in any order
50.27
Answer:
linear equations are hard but try L=16
Step-by-step explanation:
I'm prob wrong sorry
Answer:
The sum of a rational number and an irrational number is irrational
Step-by-step explanation:
Perimeter = 18 miles
Perimeter = 2a + 2b
2a + 2b = 18
a = ?
b = 7
18 = 2a + 2*7
18 = 2a + 14
2a = 18 - 14
2a = 4
a = 2
Area = a * b
Area = 2 * 7 = 14 miles2