Answer:
I think this is pythagorean theorem but I'm not sure what I got was 15 for the answer
Here is the answer if you can't read my writing than just ask. also if you have any questions about how I got something feel free to ask
Answer:
The following shape is not a rectangle, but a square. I know this because the length and width are the same amount of square inch(feet, what ever the square counts for on your graph.) and rectangles width are typically longer than their length. However a square shares the same length and width,
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
Nina bought a computer mouse for $9.30
She paid a $20 dollar bill
The money she received is the difference between what is paid and the cost of the mouse i.e.

Therefore, she gets
after deductions.
A: -5-(-13) = 8
b: -4-8 = -12
D: a^8 b^12