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
timofeeve [1]
3 years ago
11

What are the variables?

Mathematics
1 answer:
tresset_1 [31]3 years ago
5 0

Answer:

T and R

Step-by-step explanation:

Variables are letters that are a quantity not known yet

You might be interested in
Brainlyest for the person who answers both and is right
svp [43]
123 x 10 to the -6 power
3 0
3 years ago
Read 2 more answers
You are hiking on a trail that leads to the top of a mountain. At 1 P.M. you reach an elevation of 4400 feet. At 4 P.M. you reac
shusha [124]
Let
t = time, hours
h = height, feet

At 1 PM, the time and height are respectively
t₁ = 1  hour
h₁ = 4400 feet

At 4 PM, the time and height are respectively
t₂ = 4 hours
h₂ = 5600 feet

By definition, the mean hourly change in elevation is 
\frac{h_{2} - h_{1}}{t_{2} - t_{1}} = \frac{5600-4400}{4-1} = \frac{1200}{3} =400

Answer: 400 feet per hour
5 0
3 years ago
Read 2 more answers
Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the tab
svetlana [45]

Answer:

Its c i did it

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Claude spends $315 to rent a car. The car he rents costs $45 per day. He has a coupon for 2 free days. Complete the equation bel
kozerog [31]

He rents for d days, but two days are free, so he pays for only d - 2 days.

The rental fee is $45 per day, so for d - 2 days, he pays 45(d - 2). The total he pays is $315, so the equation is

<u>45</u>(<u>d</u> - <u>2</u>) = <u>315</u>

Now we solve the equation to find d, the number of days.

45(d - 2) = 315

45d - 90 = 315

45d = 405

d = 9

The number of days is 9.

6 0
4 years ago
Will someone please help solve this problem
andreyandreev [35.5K]

The answer is $12.50 per cd .

5 0
3 years ago
Other questions:
  • Mai purchased a prepaid phone card for $20. Long distadnce calls cost 8 cents a minute using this card. Mai used her card only o
    7·2 answers
  • Explain the importance of correctly placing the decimal point in the quotient of a division problem
    8·1 answer
  • Rachel wants to purchase a new I-Tablet on Black Friday for $450. Better Buy offers two
    11·2 answers
  • 2 people can make 2 bicycles in 2 hours.How many people are needed to make 12 bicycles in 6 hours.​
    7·1 answer
  • 100 points please help... i think the answer is 288 pie squared but not sure
    5·1 answer
  • I need help with #5.
    5·1 answer
  • What is the angel type of &lt;x and &lt;y​
    6·1 answer
  • 5⋅7⋅4=5⋅4⋅7
    13·1 answer
  • One number is five more than a second number. Thrice the first is 5 less than 4 times the second. Find the numbers.
    5·1 answer
  • Brian pays £466. 98 a year on his car insurance. The insurance company increases the price by 3. 2%. How much does the insurance
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!