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
zloy xaker [14]
3 years ago
5

URGENT PLEASE ANSWER (NTH TERM), 15 POINTS + BRAINLIEST !! (fibonacci sequence , algebra, simple) *show working out please*

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0

a) 1 1 2 3 5 8 13 21 34

So, nineth term is 34

b) a+2b+2a+3b=3a+5b

c) a= 3 b= 4

Work is on attachment.

Hope this helped!

You might be interested in
Please help!!
enot [183]

Since g(h(x))=h(g(x))= x, hence functions h and g are inverses of each other

Given the functions expressed as:

h(x) =\sqrt{2x+2}\\g(x)\frac{x^2-2}{2}  \\

In order to check whether they are inverses of each other, we need to show that h(g(x)) = g(h(x))

Get the composite function h(g(x))

h(g(x))=h(\frac{x^2-2}{2} )\\h(g(x))=\sqrt{2(\frac{x^2-2}{2} )+2}\\h(g(x))=\sqrt{x^2-2+2} \\h(g(x))=\sqrt{x^2}\\h(g(x))=x

Get the composite function g(h(x))

g(h(x))=\frac{(\sqrt{2x+2} )^2-2}{2} \\g(h(x))=\frac{2x+2-2}{2}\\g(h(x))=\frac{2x}{2}\\g(h(x))=x

Since g(h(x))=h(g(x))= x, hence functions h and g are inverses of each other

Learn more on inverse functions here; brainly.com/question/14391067

7 0
2 years ago
Read 2 more answers
Charlemagne’s column covers the first 12 miles in 4 hours. He then increased the speed by 2 miles per hour. If the total distanc
Mashutka [201]

Answer:

12 miles in 4 hours is 3 mph

52-12=40 miles left

40 miles at 5 mph would take 8 hours

8+4=10

it took 10 hours to finish the trip.


8 0
3 years ago
Jared drove a distance of 165 miles to billings last weekend, which used 11 gallons of gas. How many gallons of gas will he need
blondinia [14]

Answer:

8550

Step-by-step explanation:

1. you need to figure out how many time 11 goes into 165 which is 15 then you need to get the 15 and multiply it by 570.

3 0
3 years ago
Elena and Jada are 12 miles apart on a path when they start moving towards each other. Elena answered a constant speed of 5 mile
djverab [1.8K]

Answer:

i think it is 234 i am not sure

Step-by-step explanation:

3 0
2 years ago
Jeremy can row 2/3 of a mile in 1/4 of an hour. What is the unit rate that describes the miles per hour?
svet-max [94.6K]
2.6 repeating miles per hour
4 0
3 years ago
Other questions:
  • How to find the two sides of a right triangle given only one?
    12·2 answers
  • Rewrite the expression 7 to the -2 power
    8·2 answers
  • The coordinates of the vertices of triangle XYZ are given in the table.
    6·2 answers
  • CAN YOU PLSSSSSSSSSSSSSSSSSSS HELP ME WITH THIS
    10·2 answers
  • Fill in the blanks below.
    10·2 answers
  • Whats is the value of x in 9/5x = 2/3
    9·1 answer
  • H=l/l-2k make k the subject​
    7·1 answer
  • PLEASE HELP ME I WILL MARK BRAINLIEST what would this one be
    14·1 answer
  • Someone help me with this if you know the answer swipe up
    5·1 answer
  • Name
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!