5x- SR 40= 0., add to the other side, 5x= SR 40. divide both sides by 5, x= SR of 8, or 2 SR 2
Answer: None
Step-by-step explanation:
There are no pairs of congruent sides, so the triangles cannot be proven congruent.
Answer:
Set 2 has a wider spread and has range of 27
Explanation:
We are given the below two sets of data:
Set 1 Set 2
17 81
13 70
18 94
24 68
21 95
Now, let's find the range of Set 1:



Now, let's find the range of Set 2:



Since, the Set 2 has more range, therefore, Set 2 has a wider spread and a range of 27
We are given with the number of jumps per student. To get the mean, we simply have to add all of them and divide by the number of students
mean number of jumps = <span>203 + 245 + 237 + 233 + 90 + 100 + 100 + 277 + 265 + 264 + 265 + 285 + 288 + 291 + 291 + 290 + 300 + 224 + 200 + 257 + 290 + 279 + 266 + 288) / 24
To get th median, arrange the data from lowest to highest and determine the middle value.</span>