(too lazy to work it out.) simplify (4.5)(5)(−2). a.) 45 b.) 4.5 c.) -4.5 d.) -45

c

Step-by-step explanation:

hope this helps

-45

Step-by-step explanation:

4.5 x 5 = 22.5

22.5 x (-2) = -45

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6