in simplist form it should be 3x+16
Answer:
5.66 units.
Step-by-step explanation:
cos 25 =- adjacent side / hypotenuse
cos 25 = 4 / AB
AB cos 45 = 4
AB = 4 / cos 45
= 5.66.
2x2x2x2x2 is 2^5 in standard notation
Answer:
4
Step-by-step explanation:
b+12 =16
-12. -12
b = 4
hope this helps