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
VikaD [51]
3 years ago
14

What is the 30th term of 3n-1

Mathematics
1 answer:
marishachu [46]3 years ago
7 0
<span>a_n = a_1 + (n-1)d
a_n = 4 + 3(n-1) = 3n + 1
So the 30th term is a_30 = 3*30 + 1 = 91</span>
You might be interested in
The product of two number is 20 and the sum of square is 41 find the number​
Artist 52 [7]

Answer:

Answer. The numbers are 4 and 5. Their sum = 25 + 16 = 41.

6 0
3 years ago
Im stuck on this question i need help
Korvikt [17]

Answer: 1/4 and thats 25%

3 0
3 years ago
What is the product? (3.4)(-7.8<br> a.-26.52<br> b.11.2<br> c.-11.2<br> d.-21
maria [59]

Answer:

-26.52

Step-by-step explanation:

I believe you meant (3.4)(-7.8).

As one of these factors is + and the other is -, the product will be -.

Then the product is -(3.4)(7.8), or approx -3(8), or -24.

Rewriting -(3.4)(7.8) in terms of the equivalent improper fractions, we get

-34     78       12652

----- * ----- = -------------     This may also be written as -26.52.

 10     10         100

4 0
3 years ago
Joe bought a television for $286.26, includingbl tax. He made a down payment of $100.00 and paid the balance in 6 equal mouthly
iren2701 [21]
31.05 could be that be the answer cause the payments were equal

6 0
3 years ago
Which of the following steps were applied to ABCD to obtain A'B'C'D?
Scrat [10]

Answer:

Option (A)

Step-by-step explanation:

In the figure attached,

Quadrilateral ABCD has been translated to get an image quadrilateral A'B'C'D'.

To get the rule by which the pre-image ABCD has been translated, we will choose a point A(1, 1) from the given pre-image.

Coordinates of point A' are (3, -2).

So the change is,

A(1, 1) → A'(3, -2)

A(1, 1) → A'[(1 + 2), (1 - 3)]

A(x, y) → A'[(x + 2), (y - 3)]

Therefore, point A has been shifted 2 units right and 3 units down.

Option (A) will be the answer.

4 0
3 years ago
Other questions:
  • Help plz...........!
    7·1 answer
  • Cual conjunto de pares ordenados representa los vértices del triángulo?
    7·1 answer
  • What is <br> -21 &gt; -2m + 7
    8·1 answer
  • 8m=4m+48 I need help pls. Thank you
    11·2 answers
  • I need help with this.
    5·1 answer
  • Help me now pleaseeeeeeeeeee
    13·1 answer
  • Which one is it? iv'e been struggling.
    10·2 answers
  • Graph y = x + 4<br><br> NEED HELP ASAP
    5·1 answer
  • Anna said that the product of 7/8⋅1 1/2=7/2.
    13·2 answers
  • X²=9 determine if x belongs to Q or belongs to Q dash​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!