Answer: the slope of side -3/5
Step-by-step explanation:
Answer: Square root of 133
Step-by-step explanation:
I think it's 78 as well. Could be wrong.
(-2,-4)
Cramer's rule
10x - 4y = -4
-3x + 7y = -22
Main determinant : 58
Determinant of <em>x</em> : -116
Determinant of <em>y</em> : -232
So, (-2,-4)
Hope this helps and please consider marking branliest.
I believe they are congruent.