The distance AB measures 185.77 feet.
Step-by-step explanation:
According to the attached figure, in triangle ABC,
∠B = 103.2°, ∠C = 14.4° and side BC = 661 feet.
We need to calculate AB's measure.
Since ∠A + ∠B + ∠C = 180°
∠A + 103.2 + 14.4 = 180
∠A + 117.6 = 180
∠A = 180 - 117.6
= 62.4°
Utilizing the sine rule in the triangle ABC,
AB =
= 185.77 feet.
Thus, AB = 185.77 feet is the solution.
Answer: 
Step-by-step explanation:
The volume of a cylinder is calculated using the formula:
In which "r" represents the radius and "h" is the height.
Convert inches to feet. Given that 
, the result is:
Therefore, you can determine:
After substituting these values into the formula and simplifying, the result is:
Consequently, the equation representing the volume of L feet of drainage tubing, in cubic feet, is:
Let the quantity of driveways shoveled on Sunday be x
For 4 driveways, Kendra charges = 4*11=44
Thus,
143 = 44 + 11x
And this equation models the situation described.
By subtracting 44 from both sides,[
143-44 = 11x
99 = 11x
Dividing both sides by 11 results in
x = 9
Thus, she shoveled 9 driveways on Sunday.
Answer:
B. The triangle.
Step-by-step explanation:
The number of sides decreases by one as you progress down the list.
