<span>Distance formula is used to prove that line segments are congruent and the lengths are equal.
Here is the distance formula :
</span><span>sqrt [(x2-x1)^2 + (y2-y1)^2]
</span>Hence the right answer is :
<span>a. congruent sides</span>
Answer: it should be -7x -1
X=0.75 + 0.25y
i hope this helps
Answer:
514
Step-by-step explanation:
He made $72 yesterday, and $102 today. Total he made $174.
Hope this helps.