3990
Step-by-step explanation:
57*70=3990
2 is the estimated product the exact answer is 2.83
Answer:
145°
Step-by-step explanation:
The angle is 90°+55°=145°
Answer:
Step-by-step explanation:
Group like terms 6y-2y= 2-1-2
When a number goes over the equal sign= positive + changes to negative, vice versa.
So final answer is 4y= -1= -4y
Because 4 is decided by -1
Answer:
How much carlos will use this service