9514 1404 393
Answer:
28
Step-by-step explanation:
Corresponding sides are proportional.
x/42 = 22/(22+11)
x = 42(2/3)
x = 28
Answer:
1400 is the final altitude
Step-by-step explanation:
Since Lucy descended for four minutes at a rate of 200 feet per minute, we can find how much altitude she lost in four minutes by multiplying 200 by 4. So Lucy descended 800 feet.
To find the final altitude, we take how much she descended and take it away from her starting altitude. So 2200-800 = 1400 feet.
The Number is 79500, since the nearest thousand for 79500 is 80000