Answer:
A(101) = 252
Step-by-step explanation:
Utilize the equation A(n) = A1 + (n-1)d
- n > the nth term
- A1 > first term in sequence (852)
- d > common difference (-6)
Plug in and simplify.
- A(n) = 852 + (n-1)(-6)
- A(n) = 852 - 6n + 6
- A(n) = - 6n + 858
Finally, plug in 101 for n.
- A(101) = - 6(101) + 858
- A(101) = - 606 + 858
- A(101) = 252
Answer:
b=9
Step-by-step explanation:
45-45-90 triangles always have two same lengthed sided and then one larger lengthed side.
Answer:
$9$
Step-by-step explanation:
Given: Thea enters a positive integer into her calculator, then squares it, then presses the $\textcolor{blue}{\bf\circledast}$ key, then squares the result, then presses the $\textcolor{blue}{\bf\circledast}$ key again such that the calculator displays final number as $243$.
To find: number that Thea originally entered
Solution:
The final number is $243$.
As previously the $\textcolor{blue}{\bf\circledast}$ key was pressed,
the number before $243$ must be $324$.
As previously the number was squared, so the number before $324$ must be $18$.
As previously the $\textcolor{blue}{\bf\circledast}$ key was pressed,
the number before $18$ must be $81$
As previously the number was squared, so the number before $81$ must be $9$.
Answer:
Let the original number be x.
Thus,
So, The original number is 12.
Answer:
1, 2, 3, 4, 6, 9, 12, 18, 36
Hope it helps.
Please mark it as Brainliest.
