Answer:
28.4
Step-by-step explanation:
35,24,32,24,17,33,39,23
The mean is 28.375
Round it to the nearest tenth gives you 28.4
Answer:
8cm
Step-by-step explanation:
circumference formula
50 = 2(3.14)(r)
50 = 6.28r
7.9 = r
8 = r
Answer: A' (5,9)
Step-by-step explanation:
1. You have that the translation is
⇒
and the coordinates of A is (-2,5). Then:
⇒
2. As you can see, -5 is 7 units below of the line of reflection
, therefore, you can know the coordinates of A' as following:

3. Then, the coordinates of A' is (5,9)
Answer: The top of the ladder is moving down at a rate of 0.303 feet / second
Step-by-step explanation: Please see the attachments below