1. Given
2.Given
3.Alternate Interior Angles
4. Alternate Exterior ANgles
Answer:

Step-by-step explanation:
Hello,
<u>The mean of five numbers is 8</u> so we can write

<u>When another number is added the mean is 7</u>, let s note x the another number we can write

From the first equation we can say

So the second equation becomes

The solution is then 2
Hope this helps
The correct answers would be a b and 2 because I don’t know this is a test to be honestly
Answer:
-14.4, -14 1/5, -14.04
Step-by-step explanation:
1/5=0.2
-14..04 is closest to 0 on a number line
the more i think about it the more i doubt myself but i hope its right. pretty sure it is.
Answer:
8.48
Step-by-step explanation:
36 + 36 = 72
t^2 = 72
t = 6
= 8.48