Answer:
(5, 10 ) ( 2, 25 )
Step-by-step explanation:
Answer:
A: 171.75
B: 170
Step-by-step explanation:
The mean (or average) can be found by...
- add all the numbers together (we will call this y)
- divide the total sum (or y) by the total amount of numbers used to add
Formula:
(x₁ + x₂ + x₃ + ... + xₙ) ÷ n
For A:
(172 + 130 + 173 + 212) ÷ 4 = 171.75
For B:
(136 + 184 + 168 + 192) ÷ 4 = 170
Answer:
3. Rigid motion
4. counterclockwise
Step-by-step explanation:
if something is not going clockwise it's going counterclockwise.
Rigid motion is transformation and there are four types: Reflection, rotation, translation, and dilation.
X=7 because 7+6=13 and 3•13=39
