Answer:
They are congruent to one another because both triangles have all equal sides. Therefore they are congruent.
Step-by-step explanation:
Answer:

Step By Step Explanation:
Expand 
Expand 

Add 10 To Both Sides

Subtract 7x From Both Sides

Simplify

Divide Both Sides By -2

Simplify

I dont think so but to justify quads means four and the is no sign of x to the fourth power or y to the fourth power ect.
Answer:
1 hour=40 miles
? hours=350miles
<u>1x350</u>
40
=8 hours 3mins
Step-by-step explanation: