Answer:
65.8
Step-by-step explanation:
To find the answer, use pythagorean theorum (a^2 + b^2 = c^2)
We'll square a and c, and then subtract a from c.
9 + b^2 = 361
361 - 9 = 352
The square root of 352 is 18.7
18.7 should be the correct answer.
Answer: 10 pages
Step-by-step explanation:
The 1st is 6/10
Then 5/9, 4/8, 3/7, 2/6, 1/5
-----
It's the product:
= 6/10, 5/9, 4/8, 3/7, 2/6, 1/5
= 3/5, 5/9, 1/2, 3/7, 1/3, 1/5
= 1/210
Answer:
Numerator: A + 8
Complete Form: 
Step-by-step explanation:
Hello!
If we have two fractions that are being added or subtracted with the same denominator, we can simply add up the numerators and keep it over the same denominator.
Let's use this question as an example:
The problem is basically saying, "If I took A slices from b slices and 8 slices from b slices, how many slices would I have?"
The answer would be A + 8 slices.