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
Yakvenalex [24]
3 years ago
12

two sequences have the formulae 3n-1 and 7n+2 . A new sequences is formed by the number which appear in both of these sequences.

Determine the formula for the nth term.
Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer:

65+42*(n-1)

Step-by-step explanation:

aₙ = 65+42*(n-1)

65, 107, 149, 191, .....

You might be interested in
A surfboard costs $240. The sales tax on a surfboard is $12. What is the percent in sales tax?
Pie
The tax rate is 5%

Hope this helps!
6 0
3 years ago
Read 2 more answers
How to find the inverse of a function
Studentka2010 [4]
Switch the x and the y and solve for y 
eg inverse of 2y= 3x+1
swith x and y
2x=3y+1
now solve for y
y =(2x-1)/3
5 0
3 years ago
The diameter of a circle is 24 centimeters. What is the circle's area?
ch4aika [34]

Answer:

The diameter is 24 so the radius is 12 then we do pi*r^2 or pi*12^2

We can use our numbers and get pi*144 so the area of the circle is 144pi.

If they have given you what pi is

EX:( 22/7 or 3.14)

Just use that instead of pi and multiply 144 to that

8 0
3 years ago
Write each expression in quadratic form, if possible..<br><br> 5X^4 + 2X^2 - 8
Igoryamba

5X^4 + 2X^2 – 8

 

Its quadratic form is 5(x²)² +2x² -8

<span>Let be X²=p, so the final expression is 5p²+2p-8</span>

4 0
3 years ago
Please help? i’ve tried many different answers and i don’t think any of the ones i tried were right.
Svet_ta [14]

Answer:

6x-5=59 answer

Step-by-step explanation:

6x=64

x=64/6

x=10.66

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of (-2,-2) and (2,-3)
    9·2 answers
  • Centerville has a population of 13000. People under the age of 18 make up 22% of the towns population. How many people under the
    10·1 answer
  • What is the answer to 3(4x-2)?
    7·2 answers
  • Can someone help me on this ? its Algebra 1 on exponents
    10·1 answer
  • Create an array for<br>4x5.​
    15·1 answer
  • What is the perimeter 2x+3 as length and x-6 as width
    13·2 answers
  • Please help i don’t really understand it
    13·1 answer
  • If the three lengths form a triangle, then determine if the three lengths form an acute, right, or obtuse triangle. Show your wo
    5·1 answer
  • Is<br> 0, 125 a<br> termatingdecimal?
    7·1 answer
  • You earn $15 per hour to babysit. After babysitting for 3 hours, you will earn $50. Write an equation to represent the relations
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!