Answer:
The correct option is B. 197.31 square feet
Step-by-step explanation:
Length of the rectangular field = 18 feet
Width of the rectangular field = 9 feet
Now, They want the cover to overlap the pool by 15 inches on all sides
15 inches = 1.25 feet
So, Length of the rectangular field = 19.25 feet
Width of the rectangular field = 10.25 feet
Area of the rectangle is given by the formula :
Area = Length × Width
So, Area of the rectangular field = 19.25 × 10.25
⇒ Area of the winter cover = 197.31 square feet
Therefore, The correct option is B. 197.31 square feet
Answer: 1. No because there are no numbers to solve it. 2. Yes, has numbers. 3.Yes, has numbers. 4.No because there are no numbers to solve it. 5. not sure 6.not sure 7. not sure 8.not sure 9. not sure
Step-by-step explanation:
Answer:
The best estimate would be C. 7 ft
Step-by-step explanation:
This is more of a logical question. When you think about a door, 7 inches is out. 7 yards would be 21 ft and that is unusually tall for a door, as is 70 feet.
Answer:
Option 1 and Option 4.
Step-by-step explanation:
The given graph is y = tanx
Now we will check the points given in the option.
For (4π/3, √3)
y = tan(4π/3) = tan(π+π/3) = tan(π/3) [tan(π+∅) = tan∅]
y = √3
right option.
For (π/4,-1)
y = tan(π/4)=1
Therefore incorrect option.
For (π/6, -√3/3)
y = tan(π/6) = 1/√3 = √3/3
So incorrect option.
For (π/3, √3)
y = tan π/3 = √3
Correct option.
For (1, -π/4)
y = tan(1) = value in radians will be positive
So incorrect option.