Answer:
D
Step-by-step explanation:
x cannot repeat, look at the others and you will see that x repeats except in D
Answer:
option 3
Step-by-step explanation:
(4,-5) let me know if im wrong if im right plzeee give me brainliestt
Answer:
45°
135°
Step-by-step explanation:
Let the measure of one angle be x
So, measure of its supplementary angle = 3x

Answer:
The IQR describes the middle 50% of values when ordered from lowest to highest. To find the interquartile range (IQR), first find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
Step-by-step explanation: