X+X+2+X+4 = 3X + 6 = 126
3X = 126-6 = 120
X = 120/3 = 40
X = 40
X+2 = 42
X+4 = 44
Answer:
Correct answer is <em>"reflection, then rotation".</em>
Step-by-step explanation:
The figure shows the following two operations:
1) Reflection through central horizontal line. (
)
2) Rotation with center at the upper left corner of the reflected figure. (
)
Therefore, correct answer is <em>"reflection, then rotation".</em>
Answer:
54.14
Step-by-step explanation:
Add them all up then divide by 7 because that is the number of numbers in the data set and you get a long decimal but I just rounded to the hundredths place
Answer:
7/11
Step-by-step explanation:
54
a rule I follow:
same signs positive,
different signs negative.
-9 * -3 = 27
27 + 27 = 54