X= -12.5 you add (4+3) then, you combine it with 18 to get 25, then you divide 25 by -2x
Answer:
All the coordinates are changed to
(x, y) ⇒ (2x, 2y)
Step-by-step explanation:
Given - A triangle is to be dilated with the origin as the center of dilation and with a scale factor of 2.
To find - Which answer choice correctly maps this dilation algebraically?
Proof -
Let ABC is a triangle where A, B, C are the vertices of the triangle respectively.
Now,
Let the coordinates be (x, y)
If a triangle is to be dilated with the origin as the center of dilation and with a scale factor of a , then the coordinated be changes as
(x, y) ⇒ (ax, ay)
Here given , a = 2
So, all the coordinates are changed to
(x, y) ⇒ (2x, 2y)
Answer:
Step-by-step explanation:
Answer:
<h2>II </h2>
Step-by-step explanation:
That's my answer hope it is correct
Answer:
8
Step-by-step explanation:
16 cups per gallon divided by 2 equalls 8
