Answer:
18
Step-by-step explanation:
3x6=6x3=6+6+6=12+6=18
r = 7.53 so d = 2r = 2(7.53) = 15.06 cm
Area of square = d^2 / 2 = (15.06)^2 / 2 = 113.41 cm^2
Area of circle = 3.14 (7.53)^2 = 178.04 cm^2
Area of yellow region = Area of circle - Area of square
Area of yellow region = 178.04 cm^2 - 113.41 cm^2
Area of yellow region =64.63 cm^2 = 64.6 cm^2 (nearest tenth)
Answer
64.6 cm^2
Answer:
y = 2![\frac{5}{11}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B11%7D)
Step-by-step explanation:
y ∝ kx
y =
× 9 = ![2\frac{5}{11}](https://tex.z-dn.net/?f=2%5Cfrac%7B5%7D%7B11%7D)
This is what we know:4x^2 + 12x + c = (2x + k)^2
<span>
4x^2 + 12x + c = 4x^2 + 2kx + 2kx + k^2
c=9
</span>