It's not enough details to solve this task but I think I've got it right. Size of OAB = AOC then ABC is D. 35.
Answer:
in pairs
Step-by-step explanation:
i just took the quiz
<u>Answer:</u>
1/4
<u>Step-by-step explanation:</u>
We are to find the scale factor of the dilation that maps the pre-image of triangle ABC with vertices A(2, 5), B(6, 10) and C(9, −1) to the image triangle A'B'C' with vertices A' (0.5, 1.25), B' (1.5, 2.5), C' (2.25, −0.25).
Center of dilation is at the origin.
To find the scale factor, we will divide the corresponding vertices of the image and pre-image.
A(2, 5) ---> A' (0.5, 1.25) =
B(6, 10) ---> B' (1.5, 2.5) =
C(9, −1) ---> C' (2.25, −0.25) =
Therefore, the scale factor of the dilation is 1/4.
AD=CD, the proof of side angle side in congruent triangles
Answer:
This is one possibility fitting the criteria.
Step-by-step explanation:
I was thinking about using the sine curve because we have that it starts at and not . The factor of 5 came from the amplitude.
So we know so far our function looks like this .
However the inside will be effected since the period is 2.
has a period of .
has a period of .
We want to have a period of 2 so we want to solve .
So multiply both sides by b:
Divide both sides by 2:
.
So the function we have from the given information is: