2000 has three zeros and 10 has one, so you add another zero to 2000 so it makes it 20,000
Answer:
-2w - 4.2 - 3.4
Step-by-step explanation:
I use the calculator
Can't read it it's blurry. Sorry.
Answer:
message it will be easy er to explain
Step-by-step explanation:
You should calculate( the area of a circle of radius 15 cm ) minus the area of the circle of radius (15 cm - width of the frame). I am not able to read the number, sorry.
That is the surface area of the frame.
Then, if area of circle radius is 100%, the % of face of the clock is:
(100xareaCircle(15cm-widthframe))/areaCircle15cm