Answer:
10/4
Step-by-step explanation:
We can use the pythagorem theorem to solve for what is AB
6^2+8^2= c^2
36+64= c^2
100=c^2
c= 10= AB
Since we know that AB is 10 then we can divide it by 4
10/4
A. The temperature in degrees Celsius at an arctic outpost in January could be below zero y.
B. The height can not be below zero y
C. The elevation of a canyon could be below zero y
D. The number of students could not be below zero y.
E. The account can not be below zero y
F. The temperature in degrees Fahrenheit of an oven can not be below zero y.
The answer is -17 hope this helps
Answer: 4
Step-by-step explanation: You can test whether any graph is a function using the vertical line test, where you simply draw a vertical line through the graph. If you see that the vertical line comes in contact with the graph more than once at any given x-value, you know it isnt a funciton.