Answer:
d
Step-by-step explanation:
d
I believe the second one : drawing a number from a hat, not replacing it, and then drawing a second number
A constant is a number that never changes value. Example:
x + 3 = 5, 3 and 5 are constants.
Answer:
Step-by-step explanation:
Since C=2(3.14)r and D=2r
C=3.14D
C/D=3.14
Answer: slope = -1
Step-by-step explanation:
Count from point (2,0) to point (0,2)
You get 2/2 which simplifies to 1.
However the line is negative so the slope must be negative, giving you a slope of -1 as your final answer.