I believe this means that Joaquim earns 1.06 times his salary. Thus he earns (4000)(1.06) or $4240
Formula for the area of a circle: A = pi * r^2
A semi-circle is half of a circle. So, we will need to divide the area of the total circle by 2 to find the area of a semi-circle.
r = d / 2
r = 6 / 2 = 3
A = pi * 9
A = 9pi
Semi-circle:
A = 9pi / 2
A = 4.5 pi cm^2 or 14.14 cm^2
Hope this helps!! :)
You have a 50% chance of picking a green tile so your answer would be 0.5
Answer:
-4
Step-by-step explanation:
9-8=1
1x-2=-2
-2x2=-4
