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
Eduardwww [97]
3 years ago
8

Find the 51st term of the arithmetic sequence 29, 9, -11,...

Mathematics
1 answer:
mina [271]3 years ago
5 0

Answer:

Step-by-step explanation:

arithmetic sequences can be written as

a_n = a_1 + (n-1)d

29 = a_1 + (1-1)d\\29 = a_1\\9 = 29 + (2-1)d\\9 = 29 + d\\d = -20\\a_n = 29 -20 (n-1)\\a_n = 29 - 20n+20\\a_n = -20n + 49\\\\a_51 = -20(51)  + 49 = -951

You might be interested in
ANSWER ASAP WILL GIVE BRAINLIEST! 30 POINTS!!
podryga [215]

Answer:

y=|x-1|-1

Step-by-step explanation:

hope that helps :)

4 0
3 years ago
What is a decimal ( Definition, Example, Non-Example, Facts/Characteristics)
evablogger [386]
A decimal is "." this symbol is used to separate whole numbers from a number value that is less than 1. Decimals basically puts things in its correct "place"  according to the place value chart. | Example : $ 1.70 ; Without the decimal point this would be 170$ and in reality it is only one dollar and seventy cents. | 
5 0
4 years ago
Log(x⁴+3x³) - log(X + 3 ) + log2 - log6 = 2logx . find the value of x
AfilCa [17]

The given equation is

\begin{gathered} \log (x^4+3x^3)-\log (x+3)+\log 2-\log 6=2\log x \\ \log (\frac{x^4+3x^{3^{}}}{x+3})+\log \frac{2}{6}=\log x^2 \\ \log \frac{x^3(x+3)}{x+3}+\log \frac{1}{3}=\log x^2 \\ \log x^3+\log \frac{1}{3}=\log x^2 \\ \log \frac{x^3}{3}=\log x^2 \\ \frac{x^3}{3}=x^2 \\ x^3-3x^2=0 \\ x^2(x-3)=0 \end{gathered}

hence

x=0\text{ or x=3}

But x cannot be zero so x=3

So the value of x is 3

h

7 0
1 year ago
. <br> Round 1.567 to the nearest tenths place.<br> 1.5<br> 1.6<br> 1.57<br> 1.56
zhannawk [14.2K]
1.567 rounded to the nearest tenths place is 1.6
6 0
3 years ago
Read 2 more answers
Observe os pontos Z, Y, W, X e V marcados na reta numérica abaixo.
adelina 88 [10]

Y

A raiz quadrada de 14 seria 3.74165738677 ou 3.7

Arredondamos para 4 já q 7 é próximo de 10

5 0
3 years ago
Other questions:
  • A farmers has 17 sheep and all but nine die. How many are left?​
    12·2 answers
  • H(t) = -16t^2 + 40t +120
    10·1 answer
  • Please help me please
    13·1 answer
  • Which of the following expressions is equal to g(x)?
    9·2 answers
  • Please help me as soon as possible
    6·1 answer
  • David biked 24 miles in 4 hours if he biked at a constant speed how many miles did he bike per hour
    12·2 answers
  • Multiply. x + 4x + 2 2x2 + 3x – 4​
    14·1 answer
  • What is an equation of the line that passes through the point (−6,−1) and is perpendicular to the line 6x−y=7?
    5·1 answer
  • (b+a)^2 ÷4 ; use a=-2, and b=4
    10·2 answers
  • Nine less than the product of 8 and a number is equal to 7
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!