1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
9 months ago
13

I need to find the formula for these shaded squares

Mathematics
1 answer:
vaieri [72.5K]9 months ago
8 0

For the given sequence we have the formula:

Sₙ = 1 + (n - 1)*2

The 50th square will have 99 shaded squares.

<h3 /><h3>How many shaded squares are on the n-th square?</h3>

Here we have a sequence:

The first square has 1 shaded squares.

the second square has 3 shaded squares.

The third square has 5 shaded squares.

And so on.

Already you can see a pattern here, each next step we add 2 shaded squares, then we can write the formula:

Sₙ = 1 + (n - 1)*2

Where S is the number of shaded squares and n is the number of the figure.

Then the 50th square will have:

S₅₀ = 1+ (50 - 1)*2  1 + 49*2 = 99

Learn more about sequences:

brainly.com/question/6561461

#SPJ1

You might be interested in
You are playing a solitaire game in which you are dealt three cards without replacement from a simplified deck of 10 cards (mark
g100num [7]
276 hands very simple im in 6th grade
7 0
3 years ago
Michael Jordan scores the following points over 8 games: 24, 17, 28, 19, 23, 20, 13, 19. What is the mean (average) number of po
olga nikolaevna [1]

Answer:

19

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
How many times can 5 go into 78
creativ13 [48]

Answer:

15.6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Amanda is 25 years old. in 5 years she will be twice as old as simone how old i simone
Nadya [2.5K]
We could use Algebra for this question but it’s quite simile so won’t need it. If Amanda is 25, when we add on 5 years she’ll be 30. Now it says when she’s 30, she will be twice as old as Simone. Implying that Simone will be half of Amanda’s age. In this case 30/2 = 15. So Simone must be 15.
7 0
2 years ago
Read 2 more answers
If the length of a rectangle is 4.3 feet and its width is 2.7 feet what is its are and its perimeter
Dvinal [7]
The area is 11.61 square feet and the perimeter is 14 feet. i hope this helps :)

Area=Length times width

Perimeter=Length+Length+width+width
7 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the linear eqution that has a y- intercept of 3.
    9·1 answer
  • Tim cut 2.3-foot length of pipe from a pipe that was 4.1 feet long.How long is the remaining piece of pipe
    5·1 answer
  • Use the quadratic formula to solve x² + 8x + 9 = 0. What are the solutions to the equ ation? Round irrational solutions to the n
    14·2 answers
  • Write a system of equations and then solve by the method of your choice. Reserved seat tickets for the football game cost $4.00
    8·1 answer
  • The top five motor vehicle producers in the world are listed with the number of vehicles produced in 2010 (in thousands of vehic
    6·1 answer
  • PLEASE HELP!!!!!!<br><br> I really need help on this! It's due today and I'm kinda late on it!!
    7·1 answer
  • The area of a triangle is 3x3-16x²+9x+28 and the base is x-4. Use synthetic
    12·1 answer
  • Andrea is making candles to sell for a fundraiser. She spends $50 for the candle molds, and each candle costs $4 for wax and wic
    11·1 answer
  • A woman saw oranges and mangos ad the market. She bought some oranges at 35 cents each and some mangoes at $1.00. if she bought
    15·1 answer
  • 1. Derive the half-angle formulas from the double
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!