Answer:
(-5,7)
Step-by-step explanation:
When we move from (-5, -8) to (-7, -6), we move -2 units across the x axis to get from the 1st to 2nd point, and we move -2 units across the y axis to get from the 1st to the 2nd point. So, just subtract -3 by 2 and 9 by 2 to get -5 and 7.
Since the scale factor of the dilation is 2, you would multiply each of the pre-image line segments' lengths by 2.
therefore,
P'Q'=4cm
A'B'=3cm
M'N'=6cm
Hope this helps you out!
Answer:
3/5=7/8x
=24/35
(you literly put the answer why are u asking this???)
Hope This Helps!!!
Answer:
Option A
Step-by-step explanation:
The complete question is attached here
The rate of increase of bacterial population be K
As we know

where Y is the final population. In this case it is 1000
K is the rate of increase of population i.e 3 times per hour
T is the time in hours
Y0 is the initial population = 5
Substituting the given values, we get -

Taking log on both sides, we get -
ln
= ln 

T = 2.084 hours
hence, option A is correct
The slope is

and the y intercept is -1
so the equation is y =

x-1