Answer:
Step-by-step explanation:
x= -1 and -3
What when multiplied is +3 but when added is 4? 3 and 1. You then get (x+3)(x+1) is the first part of the answer. If you want to find x, set x+3 to 0. x+3=0. Then subtract 3 from both sides to get x by itself. x= -3. Do the same with the x+1.
Answer:
0.0015 km².
Step-by-step explanation:
It is given that a map is drawn to a scale of 1 cm to 250 cm.
It is given that an airport has an area of 240 cm² on the map. So, its actual area is
Therefore, the area of airport is 0.0015 km².
Step-by-step explanation:
0.0008235
scientific notation=

Answer:
A not continueous function
Step-by-step explanation:
has a range
I would need to see the box and whisker plot to answer this question.