Answer:
Step-by-step explanation:
1. Not a function
2. Not a Function
3. Function
Answer:
105
Step-by-step explanation:
The numbers that can be used to form triangles are collectively called "triangle numbers." The n-th triangle number is the sum of all numbers less than or equal to n. It is ...
n(n+1)/2
For n=14, the number is 14(15)/2 = 7·15 = 105.
The clerk used 105 oranges to make the arrangement.
Answer:
78.5unit^2
Step-by-step explanation:
πr^2
3.14*5*5
78.5unit^2
Answer:
y=9x+0
Step-by-step explanation:
So if you look at the table, <em>y </em>is multiples of 9.
Answer:
the answer is x4/19P because u add the top of the numerator and times the denominator
