Break the parking lot into different polygons that you can easily find the area of. Then find the add all the areas of the diagram and multiply by 75 to get the amount of money needed.
Answer: ![405.7\ ft](https://tex.z-dn.net/?f=405.7%5C%20ft)
Step-by-step explanation:
Given
After 11 sec, diver is 69 feet below sea level
after 28 s , it is 195 feet
rate of traveling
![\Rightarrow u=\dfrac{195-69}{28}\\\\\Rightarrow u=4.53\ ft/s](https://tex.z-dn.net/?f=%5CRightarrow%20u%3D%5Cdfrac%7B195-69%7D%7B28%7D%5C%5C%5C%5C%5CRightarrow%20u%3D4.53%5C%20ft%2Fs)
after 1.5 minutes, that is 90 s, diver must have traveled
Answer:
Parallelograms
Step-by-step explanation:
Opposite sides are parallel by definition. Opposite sides are congruent. Opposite angles are congruent.
The decimal got smaller. .323 +782= 782.323
Answer:
x ≈ -7.73 , - 4.27
Step-by-step explanation:
x² + 12x + 33 = 0 ( subtract 33 from both sides )
x² + 12x = - 33
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(6)x + 36 = - 33 + 36
(x + 6)² = 3 ← take square root of both sides )
x + 6 = ±
( subtract 6 from both sides )
x = - 6 ± ![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Then
x = - 6 -
≈ - 7.73 ( to the nearest hundredth )
x = - 6 +
≈ - 4.27 ( to the nearest hundredth )