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
anzhelika [568]
3 years ago
13

Find the 1st term of a sequence if the common difference = -2 and the 13th term =59

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

Answer:

83

Step-by-step explanation:

<u>Formula for 13th term:</u>

t(13) = a + 12d, where a- first term, d- common difference

<u>Given</u>

  • t(13) = 59
  • d = -2
  • a = ?

<u>As per the formula for 13th term:</u>

  • 59 = a + 12*(-2)
  • 59 = a - 24
  • a = 59 + 24
  • a = 83
You might be interested in
Write the inequality shown in the graph below:
alisha [4.7K]

Answer:

.03x+-1=y becoz the line is crossing at about 0.3 and the y intercept is -1

8 0
3 years ago
Mr. Lowery has 8 3/4 pounds of ground beef that he will use to make hamburgers for a picnic. What is the maximum number of quart
maw [93]
If each burger is 1/4 th of a pound, he can make a maximum of 35 hamburgers

3 from the 3/4ths and 32 from the 8

32+3 = 35
3 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form.
Ulleksa [173]

Answer:

The slope of this line will be y=-3/4x+3

Step-by-step explanation:

Hope this Helped

5 0
3 years ago
Why is this question stumping everyone i meet.
dlinn [17]

Answer:

i dont know anything about simplest radical form but this is the length 17.32051

Step-by-step explanation:

8 0
3 years ago
cyclists were 3/4 finished with their ride when they reached the 18 kilometer mark. how long was the ride
Trava [24]
<span>3 is to 4 as 12 is to x, or 3/4 = 12/x </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 145 divided by 6
    8·2 answers
  • a car left town A at 10:00 am and travelled towards town B at the average speed of 70 km/h. At the same time a truck left town B
    6·1 answer
  • What's the best Approximation? :3
    15·1 answer
  • I need help with #1 a please
    11·1 answer
  • What is this ????&gt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;
    7·2 answers
  • Sandra saves 10% of her salary for retirement. This year her salary was $1,000 more than in the previous
    7·2 answers
  • Solve for letter
    11·1 answer
  • 5/6 × 3/4 = <br>patulong po....​
    5·2 answers
  • Do research to find a species that used to be endangered but no longer is considered endangered
    12·1 answer
  • 9+2×42+6-2<br><br>Please show the work​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!