Answer:
The product is the difference of squares is 
Step-by-step explanation:
Explanation
- The given expression is (11-b)(11+b).
- We have to multiply the given expression.
- Square the first term 11. Square the last term b.

Answer:
<h3>64°</h3>
Step-by-step explanation:
y = 52° ( Opposite Angles )
y + 2x = 180° ( Interior Angles )

Answer: 35.3
Explanation: (-3-2-1+0+1+2+....27)/30 = 35.3
Answer: the answer is 35.1
Step-by-step explanation:
Answer: yellow box
Step-by-step explanation: