Answer: It is being dilated by a scale factor of 1/3.
Step-by-step explanation:
The pre-image has the coordinates (0,0) (6,0) (6,-3) and (0,-3) and a transformation has been applied to it to get the coordinates of the image to be (0,0) (2,0) (2,-1) ( 0,-1)
Looking at the coordinates we can see that to get from 6 to 2 you will have to multiply by 1/3 and to get from -3 to -1 you will have to multiply by 1/3.
This means that pre-image was dilated by a scale factor of 1/3.
Answer:
600,000
Step-by-step explanation:
Phoenix AZ has approximately 600,000 people
Answer:

Step-by-step explanation:
Given

Required
Solve for t

Add 4 to both sides



Multiply both sides by -5




Answer:
Danielle drove 3 hours
Step-by-step explanation:
Suppose Heather moved in the x direction.
Then Danielle moved in the opposite direction, that is, she moved in the -x direction.
Let's call
,
,
at the speed, distance and time that I code Heather
Let's call
,
,
at the speed, distance and time Danielle codes.
Observe the following diagram:
(x) Heather <------
--------- hospital ----------
-----------> Danielle (-x)
So:


We know that after 4 hours the distance between Heather and Danielle was 290 km.
That is to say:

We know that 


We already know
, the distance from the hospital to Heather, so we can find
and thus know 
So:

Then:

Answer:
Yep Your Good!
Step-by-step explanation: