Answer:
Step-by-step explanation:
Store Detectives are Counter Spies
The value of the 1 in 1,255 is 10 times the value of the 1 in 82,175
Again, any geometric sequence can be expressed as:
a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number
We are told that a=-2 and r=-5 so:
a(4)=-2(-5)^(4-1)
a(4)=-2(-5)^3
a(4)=250
Answer: 2. 16 3. 12 4. 22
Step-by-step explanation:
opposite sides are congruent for rectangles, and all sides are congruent for squares. (Congruent means equal or the same.)