Answer:
5 nights.
Step-by-step explanation:
215=35x+40
Answer:
a. q= -p - 3
Step-by-step explanation:
8q+ 4p + 4= 4q - 8
8q (- 8q) + 4p + 4 = 4q (-8q) -8
4p +4 = -4q -8
4p + 4 (+8) = -4q -8 (+8)
4p + 12 = -4q
(4p + 12)/-4 = (-4q)/-4
-p -3 = q
The area is 139.02 sq. ft.
This can be broken into two shapes: a 12 by 12 square and a circle with a diameter of 12. Adding the 2 ft border increases it to a 14 by 14 square and a circle with a radius of 16 (2 on each side).
With border:
Area of square = 14*14 = 196
Area of circle = 3.14(8*8) = 200.96
Together = 396.96
Without border:
Area of square = 12*12 = 144
Area of circle = 3.14(6*6) = 113.04
Together = 257.04
This is a difference of 396.96-257.04 = 139.02 sq. ft.
