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
sashaice [31]
3 years ago
13

The width of a rectangle is 4 less than half the length. If represents the length, which equation could be used to find the widt

h, w?
Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0
the \ width : \ w \\ \\ the \ length : \ l \\ \\ If \ the \ width \ is \ 4 \ inches \ less \ than \ \frac{1}{2} \ the \ length, \\\\ that\ gives \ the \ equation: \\ \\ w = \frac{1}{2} \ l - 4


Afina-wow [57]3 years ago
4 0
W = width
l= length

w = l/2 - 4

l/2 repreaents half the length
- 4 is 4 less than half the length
You might be interested in
Can someone please solve this
mote1985 [20]
That’s pretty easy you just have to basically y=mx+b
5 0
2 years ago
What is 5 2/7 as a decimal
choli [55]

Answer:5.285

Step-by-step explanation:

2/7 is equal is .285 If you add .285 to your whole number which is 5 it would equal to 5.285

8 0
2 years ago
The attendance at twenty-five high school football games was: 250, 400, 350, 750, 200, 1000, 1200, 800, 600, 900,
wolverine [178]

Answer:

B and d

Step-by-step explanation:

Brainliest pls.

3 0
2 years ago
No entendi lpM explicen
LuckyWell [14K]
No able engles? Don’t know if i spelt that right but
3 0
3 years ago
Help? I can't seem to understand arithmegic sequence.
katrin2010 [14]

A sequence \{a_n\} is arithmetic if the difference between consecutive terms is some fixed number, regardless of which pair of consecutive terms you pick out of the sequence.

For example, the following sequences are arithmetic:

1, 2, 3, 4, 5, 6, ... (difference = 1)

-25, -20, -15, -10, -5, ... (difference = 5)

2. Carla's sequence is not arithmetic, because the differences between consecutive terms are all different:

13 - 11 = 2

17 - 13 = 4

25 - 17 = 8

She can adjust the sequence by changing the last two numbers to 15 and 17, since this makes the difference fixed:

13 - 11 = 2

15 - 13 = 2

17 - 15 = 2

and so on.

3. The sequence

45, 48, 51, 54, ...

is arithmetic with difference 3 between terms. Recursively, we can write the nth term, a_n, in terms of the previous, (n-1)th term, a_{n-1}:

a_n=a_{n-1}+3

By this definition, we can just as easily write the (n-1)th term in terms of the (n-2)th term:

a_{n-1}=a_{n-2}+3

Then, substituting this into the previous equation, we have

a_n=(a_{n-2}+3)+3=a_{n-2}+2\cdot3

We can continue this process to write a_n in terms of a_1:

a_{n-2}=a_{n-3}+3\implies a_n=a_{n-3}+3\cdot3

a_{n-3}=a_{n-4}+3\implies a_n=a_{n-4}+4\cdot3

and so on. (You might notice that the subscript of the term on the right side, and the number of 3s being added, together sum to n.) The pattern continues down to

a_n=a_1+(n-1)\cdot3

The first term in this sequence is a_1=45, so we have

a. a_n=45+3(n-1)=42+3n

where n=1,2,3,\ldots.

b. You can fill in the blanks by just adding 3 to the previous term:

45, 48, 51, 54, <u>57</u>, 60, <u>63</u>, 66, 69, ...

Then, using the formula found in (a), the 15th term of the sequence is

a_{15}=42+3\cdot15=87

4 0
2 years ago
Other questions:
  • What is the commutative, associative, and distributive property of 3a plus 5a plus 2b
    10·2 answers
  • An alloy is composed of nickel, zinc, and copper in a 7:2:9 ratio. How many kilograms of each metal is needed to make 3.8 kg of
    13·1 answer
  • How should I answer this and are the answers correct
    13·1 answer
  • 3/5x+19−3/20x−7/35x+19−3/20x−7 simplified is
    10·2 answers
  • The original price of a new iPhone is $258.00. If the iPhone is marked down 11%, what is the new price?
    11·1 answer
  • Answer the following questions. If you get stuck, use pattern blocks.
    5·1 answer
  • If 588 digits were used to number the pages of a book how many pages are in this book.
    13·1 answer
  • What is 65% of 568 ?
    11·2 answers
  • I need help with this question
    11·2 answers
  • Can anybody help me please? i dont get it :(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!