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
Pavel [41]
3 years ago
15

Find the recursive formula. 8, 12, 16, 20, ...

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
7 0
First term, a
1
​
=4
Second term, a
2
​
=8
Common difference, d=a
2
​
=a
1
​

d=8−4=4
∴ The common difference is 4
You might be interested in
I really need help with these questions
Alona [7]

Answer:

£10.91

Step-by-step explanation:

72p is 1kg of potatoes

1kg of carrots is 62p

10kg of potatoes is £7.20 add 3 extra kg's

which is £2.16

add £2.16 with £7.20 = £9.36

2kg of carrots is £1.24 add an extra half of kg an you get £1.55

4 0
3 years ago
What are the factors of 4
Nimfa-mama [501]
Factors are the numbers another number can be divided from. example-
8÷4=2, 4 is a factor of 8.

so the factors of 4 are 1,2and 4itself. like this-
4×1=4
1×4=4
2×2=4
answer- 1,2 and 4.
7 0
3 years ago
A triangle has side lengths of
alexandr402 [8]

Answer:

P = ( 4y + 6 inches) + ( 8y - B ) inches + ( 5y + 3 ) inches

Step-by-step explanation:

Formula of Perimeter of triangle is = Sum of all sides.

P = A + B + C

6 0
2 years ago
What is the surface area of this composite figure?
faust18 [17]

Answer:

<h2>          294 cm²</h2>

Step-by-step explanation:

6\cdot6+5\cdot(6\cdot7)+6\cdot4+2\cdot(\frac12\cdot6\cdot4)=36+210+24+24=294\,cm^2

4 0
2 years ago
Consider the function f(x)=4x2+4x+1. What is the vertex of the function?
bulgar [2K]

Answer:

The vertex of the function f(x)=4x^{2} +4x+1 is (-\frac{1}{2} ,0)

Step-by-step explanation:

I've graphed this on desmos for a visual

5 0
3 years ago
Other questions:
  • Number 28 plz?????!!?!???
    10·1 answer
  • Determine if the lines are parallel, perpendicular, or neither x-3y= 15 and y = -3+4
    7·1 answer
  • An artist purchased 24 high quality canvases to be used for painting this fall. Each week she will allow herself to use three of
    15·1 answer
  • How many days until christmas 3017 dec 25
    9·1 answer
  • The low temperatures for a week in Edmonton, Alberta are -15 C, -12 C, -10 C, -12 C, -18 C, -20 C, and -25 C. What is the mean l
    9·1 answer
  • -Help?-
    10·1 answer
  • Point N is on line segment \overline{MO} MO . Given MN=2x, NO=x-2, and MO = 2x+9, determine the numerical length of \overline{MN
    9·1 answer
  • Six cakes cost £1.80.How Much do ten cakes cost
    5·2 answers
  • Which of the following graphs are identical?<br> DONE.
    8·2 answers
  • A recent poll of 124 randomly selected residents of a town with a population of 310 showed that 93 of them are opposed to a new
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!