If a triangle with vertices A(-1, 4), B(-1, -2), C(2, -2) is dilated with a scale factor of 2 and a center of dilation at the or
igin, what are the new coordinates for A' ?
1 answer:
Answer:
A' (-2,8) B' (-2,-4) C' (4,-4)
Step-by-step explanation:
Dilations Rule :
(x,y) → (kx,ky)
Scale factor = K
When your scale factor is more than one our triangle gets bigger. When your scale factor is less than one our triangle gets smaller.
( you plug in 2 in every point and those are your answers).
Remember negative times negative is positive and positive times negative is negative.
You might be interested in
Answer:
$1.65
Step-by-step explanation:
The GCF is 36 since 36 can go into 144 (:
x
Answer:whatever the first number was times 2
Step-by-step explanation:
Jony is 2 now and is 2x older than Chika. So Chika is 1 year old. This means Chika is 1 year younger than Jony. When Jony is 30, Chika is 29
Answer:
1 1/4
Step-by-step explanation: