Answer: 14 hours
Step-by-step explanation: First I found the unit rate of how much money per hour. So, 357 divided by 17 = 21. So know I know that she earns 21$ per hour. Then, I did 237 divided by 17 which would be 13 remainder 16. Since he only get paid if he works for a full hour, I think the answer would be 14.
I mean...the number ends in a even number, you could go by 2's, or is that not what you mean. I can help you some other way if you could explain a bit more :)
Use pythagorean theorem: 6^2+b^2=10^2; 36+b^2+=100; b^2=64;
; b=8cm=EF
Answer:
Quaternions are a number system that extends the complex numbers they convenient mathematical notation for representing orientations and rotations of objects in three dimensions
Step-by-step explanation:
My friend and google helped me and my notes
