D (2 and 4), vertical angles oppose eachother, and are always congruent (identical).
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the required lengths are not given.
I will use the following data set to answer the question.

First, is to determine the range of the dataset



Next, we will make use of 4 classes. So, we divide range by 10 to get the number of class. 10 represents the interval




<em>So, we use 4 classes</em>
Plot the frequency distribution table as follows:

<em>See attachment for histogram</em>
A. always a quadrilateral is a polygon with 4 sides and angles.
Answer: 90
Step-by-step explanation: We know that, every 20 shots he attempts, he makes 18. He has a 90% success rate. If he attempts 100 free throws, he would make 90% of them, which is 90!
Another way to solve it is note that 100 is 20*5, so 18*5 is 90, which is also our answer.
Answer:
y=2/3(x+3)
Step-by-step explanation:
use equation: y=k(x-a)
Hope this helps!!