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
puteri [66]
2 years ago
13

Ugh I need help I haven’t been doing my work

Mathematics
1 answer:
DaniilM [7]2 years ago
6 0

Answer:

You should do your homework.

Step-by-step explanation: It's not good if you don't do it.

You might be interested in
If tan 0 = ½ then what is sin 0?
pav-90 [236]
I think its 1 right?
6 0
3 years ago
What’s the answer???
LuckyWell [14K]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
-2x + y = 5 <br><br> what does y equal and how did you solve it?
Olin [163]

Answer:

y=2x+5

Step-by-step explanation:

Let's solve for y.

−2x+y=5

Step 1: Add 2x to both sides.

−2x+y+2x=5+2x

y=2x+5

7 0
3 years ago
Read 2 more answers
1. What are the first five terms of the sequence given by the formula an = 5n + 1?
Dvinal [7]

The correct answers are:

(1) 6, 11, 16, 21, 26 (Option B)

(2)~a_1 = 8; ~a_n = a_{n-1} - 2~ (Option A)

(3)~a_n = -2 + 3(n-1)~~~~ (Option D)

Explanations:

(1) Given Sequence:

a_n = 5n + 1

Now in order to find the first 5 terms, we need to put n=1,2,3,4,5 in the above sequence and solve.

For n=1: a_1 = 5(1) + 1 = 6

For n=2: a_2 = 5(2) + 1 = 11

For n=3: a_3 = 5(3) + 1 = 16

For n=4: a_4 = 5(4) + 1 = 21

For n=5: a_5 = 5(5) + 1 = 26

Hence, the first five terms are: 6, 11, 16, 21, 26 (Option B)

(2) Given Sequence:

8, 6, 4, 2, …

Now to find the recursive definition, we need to adopt trial-and-error approach.

As, a_1 = 8 (meaning the first element of the sequence is 8), the second or nth value of the sequence can be found by using the following formula:

a_n = a_{n-1} - d --- (1)

Where, n = the index of the number in a sequence

d = difference between two consecutive numbers = 8-6 = 2

Now,

The second number of the sequence has to be 6 by using (1). Put n = 2 and d = 2 in (1):

a_2 = a_{2-1} - 2

a_2 = a_{1} - 2

Since a_1 = 8, therefore,

a_2 = 8 - 2 = 6 (correct)

Hence the correct answer is a_1 = 8; ~a_n = a_{n-1} - 2~ (Option A)

(3) Given Sequence:

−2, 1, 4, 7, …

To find the explicit definition, use the following formula:

a_n = a_1 + (n-1)*d --- (X)

Where,

a_n = nth~term~of~the~sequence \\a_1 = 1st~term~of~the~sequence = -2 \\d = common~difference = 4-1 = 7-4 = 3 \\n = index~of~a~number~in~a~sequence \\

Plug in the values in (X):

(X)=> a_n = -2 + (n-1)*3~~~~ (Option D)

3 0
3 years ago
Read 2 more answers
1+1^22+9^1=?<br> Please help!
german

1+1^22+9^1=?

1^22 = 1

9^1 =9

1 + 1 + 9

11

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the gfc of 56 and 46
    7·1 answer
  • Point Q is equidistant from the sides of ∠TSR. Find m∠RST.
    9·1 answer
  • The proper natation for a normal distribution with a mean of 250 and a standard deviation of 25 is?
    7·1 answer
  • A basketball coach uses a coordinate grid to mark the position and
    6·1 answer
  • What is the initial value of the function represented by this graph? (1 point) A coordinate grid is shown with x- and y-axes lab
    8·1 answer
  • Hey, I’m new to this app i download the app today, and i hope if is there people who can help me with this question in the pictu
    10·1 answer
  • ANSWER QUICKLY Will give brainless to correct answer
    15·1 answer
  • A sweater priced at $34.99 is on sale for 25% off. Find the cost with 7.5% sales tax.
    11·1 answer
  • Given 15 cot A = 8, find sin A and sec A.​
    15·1 answer
  • Which segment does NOT intersect line AG? Please help.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!