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
Murljashka [212]
3 years ago
13

The first 3 figures in a pattern are shown. image Which of the following functions represents f(n), the number of small squares

in figure n? A. f(n) = n2 – 1 B. f(n) = 2n2 + 1 C. f(n) = (n + 1)2 + 1 D. f(n) = (n + 1)2 – 1
Mathematics
2 answers:
-BARSIC- [3]3 years ago
6 0

Answer:

d

Step-by-step explanation:

Cerrena [4.2K]3 years ago
6 0

Answer:

A

Step-by-step explanation:

A is n= n2 -1 so thats the answer

You might be interested in
The sum of two numbers is 27 and the difference is 19. Find the 2 numbers.
zhuklara [117]

Answer:

the sum of two numbers is 27. their difference is 5. find the number

Step-by-step explanation:

Let x be the first number and y be the second number    ...   so we have

x + y  = 27

x - y  =   5            Adding the equations, we have

2x = 32                Dividing through by 2, we have

x = 16                  And substituting  or x in the first equation, we have

16 + y  = 27         Subtract 16 from both sides  

y = 11

4 0
4 years ago
6th grade math i mark as brainliest
Natasha_Volkova [10]

Answer:

16

Step-by-step explanation:

8 0
4 years ago
NEED ASAP
Gala2k [10]

Answer:

(- 2, 4 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) , then the midpoint is

( \frac{x_{1}+x_{2}  }{2} , \frac{y_{1}+y_{2}  }{2} )

Here (x₁, y₁ ) = A (4, 6 ) and (x₂, y₂ ) = B (- 8, 2 )

midpoint = ( \frac{4-8}{2} , \frac{6+2}{2} ) = ( \frac{-4}{2} , \frac{8}{2} ) = (- 2, 4 )

6 0
3 years ago
Read 2 more answers
Elizabeth picked ⅔ off a row of strawberries from her garden. How many rows will Elizabeth have picked if she does this for 4 da
LenaWriter [7]
2 2/3 rows

4x2=8 (8/3)
8/3= 2 2/3
5 0
3 years ago
Find the vertices of the following functions.<br> Y=4(x-2)(x-3)<br><br> Y=-4(x+2)^2 -5
Natalija [7]
1) 5/2 , -1
2) -2,-5
8 0
3 years ago
Other questions:
  • 30 to 50 feet ratio in lowest form
    12·2 answers
  • What is the solution of the system? Use substitution. -4y-3x=-11<br> x-2y=17
    9·1 answer
  • Shelby average speed is 30 mph in heavy traffic and his average in light traffic is 50 mph.If he was in heavy traffic for 1 hour
    5·1 answer
  • Solve the equation for x.
    9·1 answer
  • Please answer this question I cant figure it out.
    11·2 answers
  • Helpmeeeeeeeeeeeeeeeeeeee
    10·1 answer
  • If an angle does not have a measure of 88°, then the angle is not an acute angle.
    11·1 answer
  • Find the total surface area of the pyramid.<br> 130in2<br><br> 90in2<br><br> 84in2<br><br> 100in2
    12·2 answers
  • Please Help ill give brainliest!!!! Help ASAP
    8·1 answer
  • I dont know help help pls
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!