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
PIT_PIT [208]
3 years ago
11

On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The numb

er b varies directly with the number a. For example b = 2b equals 2 and StartFraction 3 Over 4 EndFraction. when a = –2a equals negative 2 and StartFraction 3 Over 4 EndFraction.. Which equation represents this direct variation between a and b?
b = –a
–b = –a
b – a = 0
b(–a) = 0
Mathematics
2 answers:
zubka84 [21]3 years ago
7 0

Answer:

Yes! The correct answer is A.) b= -a

Step-by-step explanation:

I did the Unit test and i got it correct.

nata0808 [166]3 years ago
4 0

Answer:

b=-a

Step-by-step explanation:

if the distance from origin 0 of b is the same as the distance of a from b but in opposite directions, this makes b differ from a by polarity but with similar values.

You might be interested in
Is fge and egc supplementary angles
morpeh [17]

Answer:

yes sry if i am wrong

5 0
3 years ago
Determine the vertex of the parabola:
Elza [17]

Answer:

Be more clear please

Step-by-step explanation:

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7C%20%5Cfrac%7Bx%7D%7B4%7D%20%7C%20%20%3D%201" id="TexFormula1" title=" | \frac{x}{4} | =
nlexa [21]
The answer 4/4 is equal to 1.
8 0
3 years ago
18.
chubhunter [2.5K]
A bakers dozen is 12 which would be $0.41 for each cookie. If you meant 13, it would be $0.38. All you have to do is divide 4.94 by the amount of cookies
7 0
2 years ago
Find f(-2).<br> A. 4<br> B. 8<br> C. 10<br> D. 20
il63 [147K]

Answer:

D. 20

Step-by-step explanation:

First, we need to plug in -2 to all the spots where x are. The new equation we have then is f(-2)= 2(-2)^2 - 3(-2) + 6. Then, we plug in the exponent to get 2(4) - 3(-2) + 6. We can then multiply to get 8 + 6 (since the three was negative as well) + 6, which equals 20.

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the solution of the system of equations?<img src="https://tex.z-dn.net/?f=y%3Dx%2B1%5C%5Cx%2B2y%3D5" id="TexFormula1" ti
    14·1 answer
  • Can anyone help???????
    12·1 answer
  • The Smiths are moving across the country. Mr. Smith leaves 4 hours before Mrs. Smith. If he averages 60mph and she averages 80mp
    9·1 answer
  • The probability of drawing two white cards without replacement is 14/95 , and the probability of drawing one white card is 2/5 .
    14·1 answer
  • A right rectangular prism has a length of 5 cm, a width of 4 cm, and a height of 3 cm. The dimensions of the prism are doubled.
    13·2 answers
  • Which of the following expressions is equal to 5 - 2m
    9·1 answer
  • Giving brainiest to the correct answer
    11·2 answers
  • A teacher gave a test with 50 questions, each worth the same number of points. Donovan got 39 out of 50 questions right. Marci's
    12·2 answers
  • Hii!
    7·2 answers
  • Which equation can be simplified to find the inverse of y = 5x^2 + 10?<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!