alfonso55

28.05.2021 • 

Mathematics

1) A garden is being renovated to include a circular fountain in the center of a rectangular grass-covered section. The fountain's base will have a diameter of 12 feet. The
rectangular grass-covered section will be 35 feet by 20 feet. A sketch is shown.
35ft
20ft
Sod, the grass that will be used to cover the rectangular section, costs $0.20 per square foot. What
is the best estimate for the cost of the sod needed to renovate the garden?
2) A circular plate has diameter of Sinches. A pancake in the center of the plate has a radius of 3 inches
How much of the plate is not covered by the pancake? Use it as 3.14

Ответ:

azaz1819

25.11.2020

Mathematics

---

0 = x⁴ (x-1)² (x+7)

x= 0

x= 1

x = -7

---

0,0(0 оценок)