Converting degrees to radians is easy if you remember,

So anytime you have an angle, just divide by 180 and put pi on the end.
Ok so $5.40 divided by 24 = 0.225. Each can is $0.225
13. No
14. No
15. Yes; Domain: (-4,3) Range: (-4)
Answer:
Angle A = 180
Step-by-step explanation:
180=7x+40
Subtract 40 from both sides
140 = 7x
Divide 7 from both sides
20=x
Substitue 20 in for x
7(20)+40
140+40 = 180
Answer:
2x⁴ - x² - 15
Step-by-step explanation:
(X² - 3)(2x² + 5)
[x²(2x² + 5)] - [3(2x² + 5)]
= 2x⁴ - x² - 15