Answer:
um.. I do not know lol have funn
Answer:
a - neither b - perpendicular
Step-by-step explanation:
put them in desmos and look at the lines
Answer:
47 degrees
Step-by-step explanation:
A shape always adds up to 180 so I added the two degrees and subtracted it from 180. You get the answer 47
Answer:

Step-by-step explanation:
Given
-- initial

Required
The exponential equation
The exponential equation is

Where

We used minus, because the rate decreases..
So, we have:



So:


Hence:

Answer: D
Step-by-step explanation: they Match because same length=congruent