10
Step-by-step explanation:
you can see it two ways 5×2 or 2×5 better to see it 5×2 cause it's simple 5 then 10 you just add more onto what's the number
Answer:
circle
radius
Step-by-step explanation:
1 ) The diameter measures the circle at its largest point across. Another definition that is related to the diameter is the radius. It is the measurement from the center of the circle to its edge.
2) When a circle's diameter is 1, its circumference is π. When a circle's radius is 1—called a unit circle—its circumference is 2π. -
Yes
Y varies directly with x, it is a direct relationship between the two.
Answer:
There are 9 terms, and the common difference is 11.
Step-by-step explanation:
The sum of the first n terms of an arithmetic sequence is:
S = n (a₁ + aₙ) / 2
where a₁ is the first term and aₙ is the last term.
252 = n (-16 + 72) / 2
n = 9
The nth term of an arithmetic sequence is:
aₙ = a₁ + d (n−1)
where d is the common difference.
72 = -16 + d (9−1)
d = 11
There are 9 terms, and the common difference is 11.