Answer:
4= 2*2
Step-by-step explanation: 4 has factors of 2 and 2
4 as the product of primes
4 = 2*2
The area is: 28.26 units^2
The diameter is: 18.84 units
Step-by-step explanation:
Area A=pie(3.14)R^2
Diameter D=pie(3.14)R2
-125
x = the number
2x - 25 = x
2x = x + 25
x = 25
17-3a-15=6a+30-2a
Combine like terms
a= -4