Answer:
1. C(9,4) : n=9, s=4
2. C(10,5) : r=5
3. C(5,5) : n=5
4. C(7,7) : n=6
5. C(18,17) : r=3
Step-by-step explanation:
Answer:
yes because rational numbers are rational. they stay the same
Step-by-step explanation:
Answer:
The slope of the table is or
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
we have the following ordered pairs
(2,6),(0,1),(-2,-4) and (-4,-9)
take two points
(2,6) and (-4,-9)
substitute in the formula
simplify
Answer: x = -1, 1
Step-by-step explanation:
13 feet
Pythagorus is used
25 + 144 = 169
169 is 13 to the second power etc