So put it in 2 hours and 15 minutes before 6pm which would be 3:45
Answer:
Step-by-step explanation:
=x^2-x+3+3x^2-3x+2
=5x^2-4x+5
2x+6 = 20
take 6 from both sides
2x = 14
divide by 2 on both sides
x = 7
Answer: b
Step-by-step explanation:
Answer:
37.68 cm
Step-by-step explanation:
The formula for circumference is C= 2* (3.14) r
First you can actually cut 12 by 1/2
12 * 1/2 is 6. This works because 12 is an even number.
2 * 3.14 (6) gives you 37.68 cm.
So i believe the answer is 37.68 cm.
