First find the total by adding the 3 amounts together:
25.50 + 32.15 + 15.25 = $72.90 total.
Now divide the total by the number of people:
72.90 / 5 = 14.58
Each person needs to pay $14.58
Answer:
0.85 pages per minute
Step-by-step explanation:
8 1/2 ÷ 10 = 8.5 ÷ 10 = 0.85
AB is a tangent to the circle
Solution:
Given data:
AB = 21, AC = 20 and BC = 29
To prove BC² = AB² + AC²:
BC² = 29²
BC² = 841
AB² + AC² = 21² + 20²
= 441 + 400
AB² + AC² = 841
So, BC² = AB² + AC².
Therefore by Pythagoras theorem, angle A is right angle.
Therefore AB is a tangent to the circle.
See attached picture for the answer:
Answer:
about $1.60 i think
Step-by-step explanation:
