Answer:
3x^2+6x+4 is the answer :D
Answer:
21
Step-by-step explanation:
factors of 42: 1,42, 2,<u>21</u>, 3,14, 6,7
factors of 63: 1,63, 3,<u>21</u>, 7,9
You can fit 2 in each or 3 can have some in it
Answer:
a rational number
Step-by-step explanation:
a rational number + a rational number will always be a rational number.
Answer:
Step-by-step explanation:
A=πr2
Circumference = 2πr
20π = 2πr
r=10
π=3.14
A=3.14 * 10^2
=314 cm^2
