Answer: Strong positive correlation, 0.9663
Step-by-step explanation:
Answer:
where are the equation I don't see them
Answer:
For first question answer is D.0.8
For second question answer is D.ΔMGR is similar to ΔNST.
Step-by-step explanation:
Here triangle FUN is dilated to get triangle PET
So, let's take F and P.
F(-2,4) and P(-1.6, 3.2)
Let's find the scale factor by dividing the coordinates.
Scale factor =
Using y coordinates of the same points
Scale factor =
So, scale factor is 0.8
Now, for the second problem
<G= <S
<R= <T
<M=<N
So, the corresponding angles are congruent when two triangles similar.
So, we can say ΔMGR is similar to ΔNST.
Answer:
Option D, %38
Step-by-step explanation:
10 + 12 + 6 + 4 = 32
12 / 32 represents piano
0.375 or %37.5 represents piano
Answer: Option D, %38