Answer:
130°
Step-by-step explanation:
∠BXF = ∠BXA + ∠AXF = 90° +40°= 130°
see ∠AXF =∠CXD opposite angles
∠CXD = 90° given
∠BXA = 40° given
Answer:If the highest water level before the decrease started was 618 ft, what was the level at the end of 6 weeks? Answer by Alan3354(66834) · About Me (Show Source):. You can put this solution on YOUR website! Over the past several months, the water level of a lake has been decreasing by 2% each week. If the highest water ...
Step-by-step explanation:
Do you have a picture of any sort
Answer:
9m
Step-by-step explanation:
3/4 = 0.75
each piece = 0.75
0.75x12=9
Answer:
It is 16.4 %
Step-by-step explanation:
Subtract 1581 and 1321 to get how much it decreased.
It decreased by 260 so find what percent of 1581 is 260.
260/1581 = 0.164 which is 16.4 %
