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
Pavel [41]
2 years ago
6

What does this multiple by 38 , 51 , 64 , 77 , 90

Mathematics
1 answer:
nadezda [96]2 years ago
3 0

Answer:

It's an arithmetic sequence. Instead of multiplying, you're adding 13. The answer is Tn=13n+25

Step-by-step explanation:

If you minus 38 from 51 (51-38), you get 13 and this 13 is constant throughout.

It's the same if you do (64-51).

Therefore 13 is our difference, we call it d.

Next you use the formula Tn=a+(n-1)d and substitute.

a is the first term of our sequence therefore it's a=38 and d=13.

We don't know n which is the number of terms.

When we sub its gonna be Tn=38+(n-1)(13)

And then you solve.

You might be interested in
A rectangular prism has a height of 8 feet and a volume of 640 feet what is the area of the base of the prism
sp2606 [1]
The volume of a prism = area of the base * height

substitute:
640 = A * 8

base area=80 sq ft<span />
5 0
3 years ago
Jeanie sells M&amp;Ms out of her giant bag at 4 for 5 cents. The machine at the store sells you 9 for 25 cents. which is the bet
Blizzard [7]

Answer:

drip

Step-by-step explanation:

6 0
2 years ago
1 more than the product of a number and negative 8 ​
castortr0y [4]

Answer:

-8x+1

or

1+(-8x)

3 0
3 years ago
Find the slope of (-7, 7) and (-1,10)
Brums [2.3K]

Answer:

1/2

Step-by-step explanation:

jajdjdjdjdijrbfbrjej djdjdjjrjf

dkdkdkkdn

3 0
2 years ago
2 (m+n) +m=9 <br>3m-3n = 24​
Yuri [45]

Answer:

m=5

n=-3

Step-by-step explanation:

3m+2m=9

3m-3n=24

3(5)+2(-3)=9

15-6=9 correct

8 0
3 years ago
Other questions:
  • 29 cL=___ DaL. <br> pliz hurry: (
    9·1 answer
  • (9,5) and (4,-7) find the distance between two points
    9·1 answer
  • What is the Answer to 3(4+n)=-3
    7·2 answers
  • Vshsusisisisusjsjsuausus
    7·1 answer
  • A city planner is mapping out some new features for a triangle park. She sketches the park on a grid paper. The coordinates of t
    8·1 answer
  • The operations manager at a compact fluorescent light bulb (CFL) factory needs to estimate the mean life of a large shipment of
    11·1 answer
  • NEED ANSWER IN FIVE MINUTES!!!!!!!!
    12·2 answers
  • I need help with this plz !!!!!!
    8·2 answers
  • Find the midpoint of the segment with the given endpoints (7, -7) and (-8,4)
    11·1 answer
  • PrOblem 1: Find the slope of the line containing the points: (3,-5) and (-1, -2)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!