t/3 is your expression.
feel free to add me as a friend as I am very good at math.
Answer:
Step-by-step explanation:
0
Negative
Un-defined
Things you need to know:
Any line parallel to the x axis is 0
any line parallel to the y axis is infinite/un-defined
Any line that is slanted in that way shown in the picture is negative vice versa the other way it is slanted will be positive.
C:40
Step-by-step explanatio:
c²=h²-c²
c²=58²-42²
√c²= √3364- 1764
C=√1600
c=40
