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
meriva
2 years ago
13

Find x. Round to the nearest tenth:

Mathematics
1 answer:
Bumek [7]2 years ago
3 0
400 times 31 is 858 so if you divide that you get 435
You might be interested in
This circle is centered at the origin, and the length of its radius is 8. what is the equation of the circle?
melomori [17]
Hello : 
note : 
<span>
<span>an equation of the circle Center at the A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
</span></span>in this exercice : a =0    b = 0     r =8
<span>the equation of the circle is : x²+y² = 64</span>
8 0
3 years ago
Read 2 more answers
WILL GIVE 30 POINTS <br><br> identify the polynomial. a^2b-cd^3
madam [21]

Answer:

this is a binomial because its separated by a negative sign

Step-by-step explanation:

3 0
3 years ago
Express the terms of the following sequence by giving a recursive formula.
emmasim [6.3K]

The recursive formula for given sequence is: a_n = a_{n-1}-7

And the terms will be expressed as:

a_1 = 11\\a_2 = a_{2-1} - 7 \\a_2= a_1 - 7\\a_2 = 11- 7\\a_2 = 4\\a_3 = a_{3-1} - 7 \\a_3= a_2 - 7\\a_3 = 4 - 7\\a_3 = -3\\a_4 = a_{4-1} - 7 \\a_4= a_3 - 7\\ a_4= -3 - 7\\a_4 = -10\\a_5 = a_{5-1} - 7 \\a_5= a_4 - 7\\a_5 = -10 - 7\\a_5 = -17\\

Step-by-step explanation:

First of all, we have to determine if the given sequence  is arithmetic sequence or geometric. For that purpose, we calculate the common difference and common ratio

Given sequence is:

11,4,-3,-10,-17...

Here

a_1 = 11\\a_2 = 4\\a_3 = -3\\So,\\d = a_2 - a_1 = 4-11 = -7\\d = a_3-a_2 = -3-4 = -7

As the common difference is same, given sequence is an arithmetic sequence.

A recursive formula is a formula that is used to generate the next term of the sequence using the previous term and common difference

So, the recursive formula for an arithmetic sequence is given by:

a_n = a_{n-1} +d\\Putting\ d = -7\\a_n = a_{n-1}-7

Hence,

The recursive formula for given sequence is: a_n = a_{n-1}-7

And the terms will be expressed as:

a_1 = 11\\a_2 = a_{2-1} - 7 \\a_2= a_1 - 7\\a_2 = 11- 7\\a_2 = 4\\a_3 = a_{3-1} - 7 \\a_3= a_2 - 7\\a_3 = 4 - 7\\a_3 = -3\\a_4 = a_{4-1} - 7 \\a_4= a_3 - 7\\ a_4= -3 - 7\\a_4 = -10\\a_5 = a_{5-1} - 7 \\a_5= a_4 - 7\\a_5 = -10 - 7\\a_5 = -17\\

Keywords: arithmetic sequence, common difference

Learn more about arithmetic sequence at:

  • brainly.com/question/10341324
  • brainly.com/question/10081622

#LearnwithBrainly

6 0
3 years ago
3) 4 pounds of meat cost $18. How much will 10 pounds of the same meat cost?​
Ganezh [65]

Answer:

$45

Step-by-step explanation:

4 lbs = $18

2 lbs = $9

10 lbs = $45

7 0
3 years ago
Read 2 more answers
James designed a game of chance which involves identical balls numbered from 1 to 50. He selected 5 balls at random and found th
Bad White [126]

It ......... is .......... 38 .........

3 0
2 years ago
Other questions:
  • In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.
    11·2 answers
  • Plan a division story for 10 divided 2
    7·1 answer
  • Angle XYZ is bisected by line YW the measure of angle XYW is 52 what is the measurement of angle WYZ what is the measurement of
    9·1 answer
  • Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software,
    6·1 answer
  • What is the product of (n -8)(n + 2)?
    9·1 answer
  • Which statement is not supported by the information in the table?
    11·1 answer
  • sally has a pet snail that fell into a well the well is 16 feet deep each day the snail climbs up 5 feet but each night it slide
    10·1 answer
  • Solve each problem. If you get stuck, consider using the double number lines. During a basketball practice, Mai attempted 40 fre
    8·2 answers
  • Y’all pls helppp! Brainlyest answerrrrrrr!!!
    14·1 answer
  • A jar contains 28 marbles. Half of the marbles are red. Half of the non-red marbles are white and the rest are blue. Todd chose
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!