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
dybincka [34]
3 years ago
11

Help please this math is wack I am not having a good time

Mathematics
1 answer:
Mariana [72]3 years ago
7 0

Answer:

The third term is  -25.

Step-by-step expanation:

d(1)=3

From this equation, we know the first term is 3.

d(n)=d(n−1)−14

This looks like a recursive formula. It is used to find the next term.

n is the variable for the term number that you are solving for.

d(n-1) is the term value before the what you are looking for.

To find the 2nd term, use the formula and substitute values known:

d(n)= d(n−1)−14

d(2) = d(2-1) - 14

d(2) = d(1) - 14

We know d(1)=3

d(2) = 3 - 14

d(2) = -11

Find the third term using the same method:

d(n) = d(n−1)−14

d(3) = d(3−1)−14

d(3) = d(2)−14

d(3) = -11 - 14

d(3) = -25

You might be interested in
Simplify the expression below 13y+x-7y
soldier1979 [14.2K]

Answer: 5y + x

Step-by-step explanation: As you first step to this problem, change all your minus signs to plus negatives.

To simplify, we can only combine what are called our like terms and in this problem, we have one y-term and we have a pair of like terms in our x-terms.

So let's start by combining our y-terms.

13y + -7y simplifies to 5y.

Now we have one x-term so we have 5y + x.

7 0
3 years ago
Read 2 more answers
43 +62 +57 + m / 4 = 55
ahrayia [7]
The answer is .. m= -428
7 0
3 years ago
Consider the quadratic function f(x) = x2 – 8x – 4. What is the value of the leading coefficient?
Tatiana [17]
D
there is always a 1 infront of a variable but since x2 has the largest degree it gives it priority over the others so what ever numbe in front of it is the leading coefficient
5 0
3 years ago
Find the perimeter of the triangular shaped sandwich​
notsponge [240]

Answer:

P = 12 + 5x

Step-by-step explanation:

P = a + b + c

P = 7 + (x + 4) + (4x + 1)

  = 7 + x + 4 + 4x + 1

  = 12 + 5x

6 0
2 years ago
Please answer this correctly which is the correct options
MakcuM [25]

The first two are equivalent to 15 = k + 13

8 = k + 13 - 7 → ( add 7 to both sides )

8 + 7 = k + 13 ⇒ 15 = k + 13 ' is equivalent '

12 = k + 13 - 3 → ( add 3 to both sides )

12 + 3 = k + 13 ' is equivalent '


4 0
3 years ago
Other questions:
  • Help please thanks.........
    5·2 answers
  • Samantha has 29 songs downloaded to her new tablet. She wants to have a total of 100 songs on the tablet. How many more songs do
    6·1 answer
  • Express √-225 in its simplest terms
    15·2 answers
  • Kathy's internet company charges a connection fee of $0.21 for each call she makes from her computer. The company also charges $
    12·1 answer
  • What is the combined length of all the pieces Meg measured? Write an equation using a variable to show your work.
    5·1 answer
  • HELP PLZ ASAP I BEG U
    15·1 answer
  • Mrs. Sahd distributes pencils and papers to students in the ratio of 2 pencils to 10 sheets of paper. Three of these ratios are
    15·1 answer
  • You estimate there to be 597 students in the school. There are actually 624 students in the school. What is the percent error?
    15·1 answer
  • Work out the area of the shaded shape 4m 9m 14m 8m
    6·1 answer
  • 36a^(4)b^(10)-81a^(16)b^(20) factor the given expression using the difference of squares pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!