Answer:
1
Step-by-step explanation:
If you add two negatives, the answer has to be positive. -6+-5=11 11/11=1
Hope I helped :)
2*7b =
use the distributive property
14b
The circle's center is located at (5, -4)
Source
http://www.1728.org/circle.htm
Answer: She needs to walk 5 miles an hour
There's two numbers 2.5 miles and 0.5 hours, you divide that, and you get the number 5, so that means, 5 miles an hour
All you have to do is add those two numbers given and subtract by 180. all of the angles shall add up to 180 if not then you dic something wrong