Answer:
You can buy atleast 5 chicken sandwiches! (12 / 2.25 is 5.33333 (repeating))
Answer: (2,0)
Step-by-step explanation:
<h2>
angle x = 57.5°</h2>
Step-by-step explanation:
- Let say Base of triangle = 2R
- Then Radius of circle = R
- Area of Semi Circle = (1/2) π R²
- Let say Perpendicular height of isosceled triangle = h
- then area of triangle = (1/2) * 2R * h
- = R * h
- R * h = (1/2) π R²
- => h = π R/2
- Tan x = h/R
- => Tanx = π R/2R
- => Tanx = π/2
- => Tanx = 3.14/2
- => Tanx = 1.57
- => x = Tan⁻¹(1.57)
- => x = 57.5°
<em>Angle x = 57.5°</em>
Answer:
D. 80%
Step-by-step explanation:
15-3 = 12
12/15 = 4/5 = .8
80%
Answer:
2.5
Step-by-step explanation:
The radius is half of the diameter. 5 / 2 = 2.5
