Answer:

Step-by-step explanation:
The tick marks you see on the sides denote congruence. If they have the same number of tick marks, then their side length are congruent.
And, recall that congruent side lengths have the same measure.
So, look at the sides with 2 tick marks. They are congruent. Therefore:

Subtract x from both sides:

Subtract 5 from both sides:

So, x is 7.
Now, look at the sides with only 1 tick mark. Again, they are congruent. Thus:

We already know x is 7. So:

Add:

Add 4 to both sides:

So, y is 16.
Answer:
-3
Step-by-step explanation:
Answer:
The answer is 
Step-by-step explanation:
-12 pounds + 
-12+
=-12+5+
=(-12+5)+
=(-7)+
=
Mr.Yoo's weight dropped by 
Answer:
Alonzo scored 25 points. Miguel scored 29 points.
Step-by-step explanation:
25 plus 25 is 50. Plus 4 is 54.
Well if it rose 38 degrees all we need to do is 38-12 (because it was -12) and the answer to that is 26.
Te temperature at the end of the day was 26°