Answer:
4. B
5.
Step-by-step explanation:
To get the number at the back, you would need to multiply the number in front by 3 and minus 1.
The answer would be A
Answer:
The fact that the polynomial (3x2+4x+5) + (2x+6) yields a poloynomial, employs what property?
Step-by-step explanation:
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°