The answer is no solutions
(2x-5)-(3-9x)=2x-5-3+9x=11x-8
-3-(-8) would equal 5.
-26-30 would equal -56.
Answer:
Number of can needed to paint inside of the circular helicopter pad = 1
Step-by-step explanation:
The circular pad is given to be 50 feet across.
⇒ Circumference of the circular pad = 50 feet
⇒ 2π·r = 50
⇒ π·r = 25
⇒ r = 7.96 feet
Now, Area of the circular pad = π·r²
⇒ Area = 3.14 × 7.96²
⇒ Area = 198.96 square feet
Now, one can of paint covers 200 feet² area of the pad
Hence, 198 feet² area can also be painted by using one can.
Therefore, number of can needed to paint inside of the circular helicopter pad = 1
The dimensions tell you that the pool is a rectangle and is going to have 2 sides equal to each other, and the other 2 sides equal to each other
