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
KIM [24]
3 years ago
9

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = -60

Mathematics
2 answers:
aniked [119]3 years ago
8 0

Answer:

- 174

Step-by-step explanation:

The nth term of an arithmetic  sequence is given as

Tn = a + (n - 1)d

where Tn is the nth term

a is the first term , n is the number of term and d is the common difference. As such,

a13 = a + (13 - 1)d

= a + 12d

Given that a1 = 12 and a13 = -60

-60 = 12 + 12d

12d = -72

d = -6

Hence a32 which is the 32nd term

= 12 + (32 - 1)-6

= 12 + (-186)

= - 174

Olin [163]3 years ago
5 0

Answer:

The 32nd term of Arithmetic sequence is -174

Step-by-step explanation:

Given: a_1=12, a_{13}=-60

We are given two term of the Arithmetic sequence.

Formula:

a_n=a+(n-1)d

For  a_1=12

a=12

For a_{13}=-60

a+12d=-60

Using two equation solve for a and d

12+12d=-60

1+d=-5

d=-6

We need to find 32nd term

a_{32}=a+31d

a_{32}=12+31(-6)

a_{32}=12-186

a_{32}=-174

Hence, The 32nd term of Arithmetic sequence is -174

You might be interested in
. Which of the following is a rational expression?<br><br> 1/x<br> 3x-4<br> x^2+x<br> x/2
Mice21 [21]

Answer:

1/x

Step-by-step explanation:

1/x is rational because the x is in the denominator of the fraction.  x/2 could be rewritten as (1/2)x, which is linear.

8 0
3 years ago
3s(4 + 6)2 is an example of
lyudmila [28]

Answer:

A. An Algebraic Expression

Step-by-step explanation:

Since we have no equal sign in the problem, we know that it is an expression. An equation has an equal sign and another value so we can simplify to find the value of whatever variable we are working with. We also know that it is not anything numerical because we are working with variables. With this information we will see that the correct answer is A.

Best of Luck!

8 0
2 years ago
Read 2 more answers
Find the sum of the first 6 terms in the following series
Slav-nsk [51]

Answer:

what series

Step-by-step explanation:

6 0
3 years ago
Plz help me with this math problem
Assoli18 [71]

Answer:

a = 9in

Step-by-step explanation:

{c}^{2}  =  {a}^{2}  +  {b}^{2}

{a}^{2}  =  {c}^{2}  -  {b}^{2}

a =  \sqrt{ {c}^{2} -  {b}^{2}  }

a = \sqrt{ {10.6}^{2}  -  {5.6}^{2} }

a =  \sqrt{112.36  - 31.36}

a =  \sqrt{81}

a = 9in

3 0
3 years ago
Maria practised football for 1 2/5 hours on Friday and 2 2/3 hours on Saturday. How many hours of football did she practice alto
Nana76 [90]

Answer:

4 hours and 4 minutes

Step-by-step explanation:

1 2/5 hours= 1 hour and 24 minutes

2 2/3 hours=2 hours and 40 minutes

add them together

makes 4 hours and 4 minutes

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the mean of this set of numbers: 19, 19, 9, 11, 13, 20, 19, 10​
    5·1 answer
  • What is the value of a?-2(a-8)+6a=36
    10·1 answer
  • True or false ???????????????please help
    5·1 answer
  • Translate the phrase into a math expression. Twenty divided by the sum of 4 and 1.
    14·2 answers
  • Write the number seven hundred fifty one with digits
    8·2 answers
  • The graphs below have the same shape the equation of the red graph is f(x) =x^2. What is the equation of the blue graph?
    5·1 answer
  • F(x)=3x-2
    12·1 answer
  • From a standard deck of cards, a 5-card hand is dealt. Calculate the number of hands that contain 4 diamonds and 1 black king
    11·1 answer
  • Tia performed an experiment where she flipped a coin 200 times. The coin landed heads up 92 times and tails up 108 times. Which
    7·2 answers
  • I need help with this question asap!!I will give brainliest!!!please and thank you​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!