I thing is a None of the above
Answer:
it is b
Step-by-step explanation:
Answer:80 mirror tiles will be needed to cover the wall is 80
Step-by-step explanation:
The dimension of one wall in living room is 8 feet by 10 feet. The wall is rectangular in shape. The area of a rectangle is expressed as
Length × width. The area of one wall in the living room would be
8 × 10 = 80 feet^2
The Williams family wants to cover one wall in their living room with 1-foot square mirror tiles.
The number of mirror tiles that they will need to cover the wall would be
80/1 = 80 mirror tiles.
Any explain this to me a little bit morebetter
Answer:
Step-by-step explanation:
US is bisector, therefore
- 2x + 10 = 3x - 18
- 3x - 2x = 10 + 18
- x = 28°
∠BUL = 2(2x +10) = 4x + 20 = 4*28 + 20 = 132°
