I think it may be 4 but i am not sure
Answer:
y = - 4
Step-by-step explanation:
A line with slope 0 is a horizontal line parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (- 3, - 4 ) with y- coordinate - 4 , then
y = - 4 ← equation of line
7.2
a^2 + b^2 = c^
a=6
b=4
36+16=c^2
52=c2
root both sides
7.2=c
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