Answer:
±5
Step-by-step explanation:
Apply the Pythagorean Theorem:
x^2 + 12^2 = 13^2, or
x^2 = 169 - 144 = 25
The possible y-coordinate vaues are ±√25, or ±5
Answer:
X=17.5
Step-by-step explanation:
The solution is in the image
7 hours , to find the amount of miles in one hour you do 737 divided by 11. Then you take that (67) and divide it by 469
Answer:
y= 12/5
Step-by-step explanation:
3y - 1 = 28
+ 1 + 1
----------------
3y = 29
---- ----
3 3
y= 9.66