Answer:
72 / 123 * 100 = 58.53658537 per cent
Step-by-step explanation:
X/6.2=-2.1
multiply both sides by 6.2
x=-13.02
Answer:
A second degree polynomial or a positive quadratic.
Step-by-step explanation:
Answer:
Air travels 6,920 meters in 20 seconds.
Step-by-step explanation:
If in one second air travels 346 meters, and you want to find out how many meters air travels in 20 seconds, then just multiply 346 by 20.
Answer:
14x+19x+8-8
=33x
because 8-8 is 0 always so the answer is 33X