Answer: C. All the points in the preimage are shifted in the same distance.
Translations is one of the rigid transformations known in geometry. It simply refers to the copying of an image possessing the exact qualities on that of the original image. Thus, all the points in the preimage are shifted in the same distance.
Bzhsjdbxnxnbsjdhdjbfhdhbdhxhsjbeudbxjebdhdhbshdhsbjdhebdjdbhdbxbdudbdbidbdjshbdjshxbxjidhdusisjndksjxbhsuebdjixbdhdhbdjxubdbhxhhdbdbd
Answer:
Step-by-step explanation:
The equation for an arithmetic sequence is
where n is the position of the number in the sequence, a1 is the first number in the sequence, and d is the difference between the numbers in the sequence.
Our first number is 2, so a1 = 2; to get from 2 to 5 we add 3, to get from 5 to 8 we add 3. That means that d = 3. Filling in the standard form of the equation:
which simplifies to
and a bit more to
(which should tell you that arithmetic sequences are lines!)
Finding the 13th number simply requires that we replace n with 13 and solve:
so
![a_{13}=38](https://tex.z-dn.net/?f=a_%7B13%7D%3D38)
If they're travelling towards each other;
Effective speed = 75+55 = 130
Distance = 338m
Time= distance/ speed
T= 338/130
T= 2.6 hrs
There are 3 numbers: 4.25,4.50,and 4.75.