X-1/2=15 1/4
15 1/4 = 15*4 + 1 = 61/4
61/4
x - 1/2 = 61/4
+1/2 +1/2
61/4 + 2/4 = 63/4
x = 63/4
For the first one its a slope of -2/3
The second one is 4/5
and the third one is -1/7
8.8 *10^3 (2 sig fig)
2.9 *10^3 (2 sig fig)
Answer: 6.164 √38
Step-by-step explanation: hope this is what your looking for :)
