Answer:yes
Step-by-step explanation:
1. w=2
2. x=2
3. y=-5
4. a=1
if these helped please mark brainliest
Answer:

Step-by-step explanation:
Given polynomials are:
,
and 
Now we need to add the given polynomials, then place the answer in the proper location on the grid. Also we need to write answer in descending powers of x.
So let's add them by combining like terms:


Hence final answer in descending order is 
Answer:
this is a no solution problem, nothing could sub for x and make this true
Answer:
90°
Step-by-step explanation:
ABC ~ DEF so that means E = B. A triangle has to add up to 180° so that means 180-35-55=90