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
Vedmedyk [2.9K]
3 years ago
11

The cost of new carpet, c, varies directly with the area of the room being carpeted, a. Carpet for a 150-square foot dining room

cost $600. Which equation represents the situation
1. c=a/4
2. c=5a
3. c=4a
4. c=a/5
Mathematics
1 answer:
11111nata11111 [884]3 years ago
5 0

Answer:

3. C=4a

Step-by-step explanation:

600/150 = 4 (one square foot = $4)

You might be interested in
What are the Properties of a function
Dima020 [189]

Answer:

A function is a relation in which each possible input value leads to exactly one output value

4 0
3 years ago
A triangle has sides 12cm, 9cm and 15cm. Is the triangle right-angled? Justify your answer
marusya05 [52]

Answer:

yes

Step-by-step explanation:

Yes this triangle is right angled and can be justified using the Pythagorean theorem. The theorem states that: a^{2} +b^{2} = c^{2}. Substitute using the given values:

(9^2)+(12^2)=15^2

81 + 144 = 255

255 = 255.

It satisfies the theorem therefore it is a right angle triangle.

3 0
3 years ago
What is the LCD of 11/12 and 1/8
s344n2d4d5 [400]
11/12 and 1/8
we only need to look at the denominators which is 
12 and 8

12 24 36
8   16 <span> 24
</span>so the LCD is 24
7 0
3 years ago
What is -4/10 + 5/10
Blababa [14]
-4/10+5/10
=5/10-4/10
=1/10
5 0
3 years ago
Which of the following identfies andrew solomans main claim in the speech
Rama09 [41]

Answer:

What are the following

Step-by-step explanation:

you didn't attach anything for us to answer

7 0
3 years ago
Other questions:
  • x+2y+2z=3. 2x-2y-z=3. x-2z=-5​
    14·1 answer
  • Evaluate x0 + y0 for x = 3 and y = 2.
    6·2 answers
  • What does x equal if the circumference of a circle equals 113.04
    7·1 answer
  • Use the discriminant to determine which graph could represent the equation. y=x^2+4x+5
    9·1 answer
  • Find the slope of a line parallel to 3x – y = 1.
    5·2 answers
  • Use the distributive property to rewrite each expression. -5(3-h)
    15·2 answers
  • Need help ASAP!
    14·1 answer
  • Please tell me the correct answer. If u answer correct I’ll mark u as brainiest. I really need help.
    13·1 answer
  • I need help on these 2 questions how did I get it wrong? and for question 3 I'm not supposed to have the = sign so what am I sup
    11·2 answers
  • Name two monomials with a quotient of 12
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!