Answer:
x=42°
Step-by-step explanation:
We know that 2 of the legs are congruent, so the angles opposite them will be congruent.
The angles of a triangle add up to 180°
This can be represented by 


<u>Hope this helps :-)</u>
Answer:
51
Step-by-step explanation:
hope that helps
Answer:
Neither
Step-by-step explanation:
The slopes are not opposite and they are not equal either
line up 2x+3y=42 and -3x +2y=16
2x+3y=42=-3x+2y=16
get each term on one side and isolate.
If this is not possible, you have your answer. Another way to do this is graphing it and seeing if the two lines intersect, and if they do, if they make a right angle
Answer:
i think its a if wrong sorry
Step-by-step explanation:
Answer:
7/4 OR 1 3/4
Step-by-step explanation:
49/10 divided by 14/5
49/10 multiplied by 5/14
49x5 / 10x14
245/140
simplified or cancelled out to
7/4 OR 1 3/4