Equation of circle
(x-h)^2 + (y-k)^2 = r^2
=> (x-10)^2 + (y+4)^2 = 4 is the answer
C is undefined because you cannot divide by 0.
D is - 2/3 divided by -5/4 --> -2/3 * -4/5 = 8/15
Answer:
For non-negative integers yes, it's 10 symbols.
Step-by-step explanation:
The symbols are the digits! 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
Please note, that to represent negative numbers we use an additional symbol - and a . for fractions. I'm pretty sure the question is about the basics of the decimal system and the ten digits though.
Answer:
8.5
Step-by-step explanation:
Solution Steps
-9.5- (-18)
The opposite of -18 is 18.
-9.5+18
Add -9.5 and 18 to get 8.5
Answer:
Books read Points earned
7 5
1 0.71
3 2.14
10 7.14
13 9.28
Step-by-step explanation:
If Chloe read 7 books she would earn points = 5
Now for finding points earned for 1 book, we would divide 5 by 7
For 1 book she would earn points = 5/7 = 0.71 points
Now if 1 book is read, points earned are 5/7 or 0.71
Now, finding points earned for 3,10 and 13 books read:
For 3 books she would earn points = 5/7 * 3 = 2.14 points
For 10 books she would earn points = 5/7 * 10 = 7.14 points
For 13 books she would earn points = 5/7 * 13 = 9.28 points
So, The table would be:
Books read Points earned
7 5
1 0.71
3 2.14
10 7.14
13 9.28
