Answer:
36x44 feet are the dimensions of the yard.
Step-by-step explanation:
Given that the blueprint for landscaping a yard has a scale of 1/2" to 1 foot.
i.e. scaling factor is 1/2 for one foot.
If real dimension is 1 foot, it is shown as 1/2 inch in blue print.
Using this we can find the real dimensions if given blue print dimensions.
The blueprint is a rectangle 18inches by 22 inches,
Hence real length of rectangle = 18(2) feet = 36 feet
Width of rectangle = 22(2) = 44 feet
i.e. the yard has dimensions as 36x44 feet.
(3x−9x)+(12+8)
Answer
−6x+20
Answer:
b
Step-by-step explanation:
Given
Substitute x = 3 into the expression
= 
= 
= 
= 0 → b
Is this a simultaneous equation question?
Answer:
2.8
Step-by-step explanation:
√(-√2-1)²+(0-√2)²
