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
I am Lyosha [343]
2 years ago
13

Find the 78th term of the arithmetic sequence -12,-13,-14,

Mathematics
1 answer:
creativ13 [48]2 years ago
8 0

Answer:

  -89

Step-by-step explanation:

The first term of the sequence is a1 = -12.

The common difference between terms is ...

  d = -13 -(-12) = -1

The generic term is given by ...

  an = a1 +d(n -1)

Then the 78th term is ...

  a78 = -12 +(-1)(78 -1) = -12 -77

  a78 = -89

You might be interested in
Which number, when placed in the box, will make the equation true?<br> _^2 =square root of 64
velikii [3]
The answer is 8✊✊✊✊✊✊✊✊✊
4 0
3 years ago
Read 2 more answers
Help it's timed.
densk [106]

98 - x² = 0

x² = 98

x = ±√98

Lets factor 98

98 | 2

49 | 7

7 | 7

1

So, 98 = 2 . 7 . 7 = 2 . 7²

x = ±√2.7²

x = ±7√2

4 0
3 years ago
Read 2 more answers
A shoe store sold 340 pairs of shoes in one day. The number of pairs f athletic shoes sold was 4 more then twice the number of p
sp2606 [1]
344 pairs of athelic shoes were sold bc when f=688 double 344 bc its individual shoes

if u set up the equation f÷2 - 4 = 340 and u input f u get the answer.....hope this helped
5 0
3 years ago
Use 1% or 10% to estimate 93% of 149<br><br> A. 169.5<br> B. 13.5<br> C. 112<br> D. 135
irakobra [83]
93% of 149

10% of 149 = 14,9

93% of 149 > 90% of 149

93% of 149 > 149 - 14,9 ≈ 149-15≈134
                   > 134
⇒ the answer is D

5 0
3 years ago
Part 3: The Space Inside! Find the volume of the shipping box using the two methods and show your work: Packing cubes Using the
kirill115 [55]

Answer:shipping box=3.75*3*3.25=36.562 cubic feet.in width we have 15 cubes,in the legnt 12 while in height 13.with a total of 2340 cubes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Answere 1,2,3 <br> Please help
    10·2 answers
  • What is the value of the discriminate of the quadratic equation -1=5x^2-2x
    15·1 answer
  • 150% of what number is 186
    14·1 answer
  • Write and solve a real world problem that can be solved using p+4&lt;10
    12·1 answer
  • Sal and two of his friends rent an apartment together. Their total cost to move in included first month's rent, last month's ren
    13·2 answers
  • Given that abcd ~Jklm. Find the value of x, y, and z​
    5·1 answer
  • 2x - 7 &lt; - 4x + 5 on graph and write the inequality.
    7·1 answer
  • 1. Sand falling from a chute forms a conical pile whose altitude is always equal to 4/3 the radius of the base. (a) How fast is
    15·1 answer
  • Eric bought a new car for $24,000. Each year, the car depreciates 15% in value. To the nearest dollar, how much will the car be
    13·1 answer
  • Need help in math anyone please help
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!