Step-by-step explanation:
x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 135
5·x + 20 = 135
5·x = 115
x = 23
So the sequence is
23, 25, 27, 29, 31
The second number is 25.
Do you agree?
Answer:at right angles to the vertical; parallel to level ground.
Step-by-step explanation:
(-25) + 10 + (-5) = -20 feet is his current position. To reach zero, he should add 20 feet to his altitude.
Some numbers you must know automatically know, so my suggestion is either search up the number or if you divided keep it with the division as a fraction.