Answer: The prime factorization of 15 is: 3 x 5. The prime factorization of 18 is: 2 x 3 x 3. The prime factors and multiplicities 15 and 18 have in common are: 3. 3 is the gcf of 15 and 18.
Step-by-step explanation:
The formula for the area of a circle is

so you simply plug your value for radius into the equation!

Square 14

And Multiply by pi!
615.75 cm^2 approximately!
I hope this helps!
Answer:
Not Parallel
Step-by-step explanation:
I think so sorry If I'm wrong
(5 x 10) + (8 x 1) + (8 x 0.1)
OR
50 + 8 + .8
Fifty-eight and eight tenths
Hope this helped!
Answer:
Range = highest observation - lowest observation
180-157 = 23