Answer: 1) Perpendicular
2) Concurrent
Step-by-step explanation:
The distance from a point to a line is the length of the perpendicular segment from the point to the line.
As Perpendicular segment is the shortest distance to the point of the line.
When three or more lines intersect at one point, they are concurrent.
Because Concurrent is a situation when three or more lines intersect each other at a single point.
Answer:
2144.7 inches³
Step-by-step explanation:
use formula for calculating volume of sphere which is 4/3×π×r3
since diameter is 16 inches we divide it by 2 to get the radius
Answer:
10k^2 - 13k - 3
Step-by-step explanation:
( 5k + 1 ) ( 2k - 3 )
= 5k ( 2k - 3 ) + 1 ( 2k - 3 )
= 10k^2 - 15k + 2k - 3
= 10k^2 - 13k - 3
Answer:
I am saving 16.67% when I buy 3 towels together.
Step-by-step explanation:
Beach towels are currently selling 3 for $25 or $10 each.
So, if I purchase 3 towels then I have to pay $25 in place of (3 × 10) = $30.
So, $(30 - 25) = 5 Dollars is saved by me on a price value of $30.
Therefore, the percentage of savings is calculated as 
%.
Therefore, I am saving 16.67% when I buy 3 towels together. (Answer)
Usually a ratio will compare two numbers by division
