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
IrinaK [193]
3 years ago
11

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel

time. If a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. Which of the following gives the value of r, in terms of d and t?
SAT
2 answers:
AleksandrR [38]3 years ago
3 0

Answer:r=\frac{d-4}{t}

If the formula of the the total distance travel is:

d=rt+4    (1)

And we want to know the value of r in terms of d and t, we have to clear r from equation (1):

d-4=rt    

r=\frac{d-4}{t}>>>>This is the value of r

nignag [31]3 years ago
3 0

Answer:

r=\dfrac{d-4}{t}

Explanation:

The formula for the total distance travel is

d=rt+4

We need to find the value of r, in terms of d and t.

Subtract 4 from both sides.

d-4=rt+4-4

d-4=rt

Divide both sides by t to find the value of r.

\dfrac{d-4}{t}=\dfrac{rt}{t}

\dfrac{d-4}{t}=r

Interchange both sides.

r=\dfrac{d-4}{t}

Therefore, the value of r, in terms of d and t is r=\dfrac{d-4}{t}.

You might be interested in
All of the following are smart guidelines for the college students to follow for using credit cards except [Apex]
Sloan [31]
I don’t know for sure but I think the answer is probably B.
Having a lot of credit cards isn’t usually a good thing because you eventually have to pay them off.
7 0
3 years ago
Hey peeps! Whose bored! Meeeeeeee!
nordsb [41]
I AM TOTAALLY BORED WITH SCHOOL
5 0
3 years ago
Read 2 more answers
Which one of the following statements about rna processing is true?
Nataly [62]

Answer:

u did not give the options to answer

5 0
3 years ago
What did people place on the altars? a. a picture of the patron saint b. relics of the church’s patron saint c. triptychs of the
Anit [1.1K]
B) relics of the church’s patron saint
5 0
3 years ago
Why was it important to expand american influence in china
sleet_krkn [62]

Answer:China was "lucrative trade markets."

Explanation:It gave a nation exclusive trade rights in a particular region of China. Helping them make a lot of money

7 0
3 years ago
Other questions:
  • When you observe the shine of a mineral sample, which property are you measuring?
    13·2 answers
  • The damage caused by Tsunamis is restricted to the area surrounding the epicenter of the earthquake which caused it.
    7·2 answers
  • Which of the following is NOT true of this painting?
    9·2 answers
  • Based on what you have read what would be another example of kinetic energy
    13·2 answers
  • What is main object of nstp?​
    8·1 answer
  • During operations outside declared hostilities, you may delay contact with local authorities.
    14·1 answer
  • Which of the following are the smallest?
    7·2 answers
  • Summer break is usually a time for vacations at the beach, afternoons at the pool, and catching up with friends. Can you imagine
    15·1 answer
  • Choose the best Spanish word to complete the sentence. ________ las dos y veinte. Es Son Está Están.
    12·1 answer
  • When you bend the ruler what form of energy does the ruler have.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!