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
valkas [14]
3 years ago
7

Please help, its very urgent.

Mathematics
1 answer:
lord [1]3 years ago
5 0

Answer:

<u>Given</u>

  • aₙ = 1/3 aₙ₋₁

<u>If a₁₁ = 6, then</u>

  • a₁₂ = 1/3 a₁₁ = 1/3(6) = 2

Correct choice is A

You might be interested in
There are 6 birdcages at the zoo. Two birds are in each birdcage. How many birds are in each birdcage?
Marat540 [252]
2 birds in each birdcage
7 0
3 years ago
Read 2 more answers
A fireman is heading towards a forest fire and needs to know how far away the fire is. The person in the fire tower can determin
hjlf

Answer: 3.82 miles

Step-by-step explanation:

According to the shown figure, we can imagine the scene as a <u>right triangle</u>, where the tower is located at the right angle, and the fireman and the forest fire located at each of the other two vertices.

So, since we are dealing with a right triangle we can use the Pithagorean Theorem, in order to find the distance from the fireman to the fire d, which is also the hypotenuse.

d^{2}= (2.1 miles)^{2} +(3.2 miles)^{2}

d=\sqrt{(2.1 miles)^{2} +(3.2 miles)^{2}}

Finally:

d=3.82 miles

7 0
4 years ago
Vertical angles<br>If the two angles are vertical angles, what is the value of x?​
neonofarm [45]

Answer:

17

Step-by-step explanation:

Vertically opposite angles are equal

so

7x - 9 = 110

7x = 119

x = 17

4 0
3 years ago
Read 2 more answers
Lisa is now 6 years older than Cheryl. In two years , Lisa will be twice as old as cheryl. How old is Lisa now ?
Tanzania [10]
I hope this helps you

5 0
3 years ago
Read 2 more answers
Find the product. (x2 + 3x - 2)(x + 3) A. x3 + 6x2 + 7x - 6 B. x2 + 4x + 1 C. x3 + 3x2 + 1 D. x3 + 6x2 + 11x + 6
marta [7]

Answer:

Step-by-step explanation:

x^3 + 3x^2 - 2x + 3x^2 + 9x - 6

x^3 + 6x^2 + 7x - 6

the solution is A

8 0
3 years ago
Other questions:
  • Multiply (b+3)*(a+7)
    11·2 answers
  • If y=(x+3)2 then (-2x-6)2 must equal what
    5·1 answer
  • Why is it important to consider multiplicity when determining the roots of a polynomial equation?
    9·1 answer
  • Can someone help me with these problems? Please!
    14·1 answer
  • A tutor works with a group of students. The tutor charges $40 plus $30 for each student in the group. Today the tutor has s stud
    9·2 answers
  • Miriam is setting up a fishing game in a kiddie pool for her niece's birthday party. The pool has a circular base with a diamete
    12·1 answer
  • Can someone help me?
    11·1 answer
  • Solve for 2-2n=3n+17
    8·2 answers
  • Five years ago ,a father was four times as old as his son.In five years time the father will be twice as old as the son.If x and
    9·1 answer
  • Simplify and solve for the unknown. Use order of operations as needed.<br>8×2+5^2-y=2(y+1)+6 ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!