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
Citrus2011 [14]
3 years ago
14

Which equation represents a line that is perpendicular to the y-axis?

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0

Answer:

C, y=-8

Step-by-step explanation:

y=-8, is a horizontal line, which makes it vertical to the y-axis

You might be interested in
Number 4 only plzzz help asap its due tomorrow
____ [38]
B:
i=43 degrees
ii= 2 minutes
C:
10 degrees per minute
Sorry that's all I got
7 0
3 years ago
Which of the following questions describes the equation 4n=-24?
N76 [4]

Answer:

it will be C because if u multiplie -6 by 4 it will equle -24 meaning that n=-6

3 0
3 years ago
Read 2 more answers
Expand the following:<br> a) 3(x + 5)<br> b) 4(x-4)<br> c) 2(5x + 1)<br> d) 7(x-9y)
Tema [17]

Answer:

<h3>a. 3x+15</h3><h3>b. 4x-16</h3><h3>c. 10x+2</h3><h3>D. 7x-63y</h3>

solution,

a. \: 3(x + 5) \\  \:  \:  = 3 \times x + 3  \times 5 \\  \:  \:  = 3x + 15

b. \: 4(x - 4) \\  \:  \:  = 4 \times x - 4 \times 4 \\  \:  \:  = 4x - 16

c. \: 2(5x + 1) \\  \:  = 2 \times 5x + 2 \times 1 \\  \:  \:  = 10x + 2

d . \: 7(x - 9y) \\  \:  = 7 \times x - 7 \times 9y \\  \:  \:  = 7x - 63y

Hope this helps..

Good luck on your assignment..

8 0
3 years ago
Read 2 more answers
Multiply rational numbers -6/11•3/4 simplest form
soldi70 [24.7K]
-6*3 =-18

11*4=44

-18/44. Reduce. Divide top and bottom by 2

-9/22
5 0
3 years ago
Write the simplest polynomial function with the given roots 2i, square root of 3, and 4
Volgvan

Answer:

  • y = (x - 4)(x + 2i)(x - 2i)(x + √3)(x - √3) Possible answer
  • y = (x - 4)(x^2 + 4)(x^2 - 3)                    Possible answer

Step-by-step explanation:

The simplest answer is that 2i cannot be a lone root. It must have a twin that is - 2i

√3 has the same sort of rule. It cannot be a root all by itself. It also must have a twin, in this case -√3

So the answer must be

(x - 4)(x + 2i)(x - 2i)(x + √3)(x - √3)      <<< Possible answer

but this can be reduced even further.

  • (x + 2i)(x - 2i) = x^2 - x*2i + x*2i - 4i^2
  • (x + 2i)(x - 2i) = x^2 - 4(i)^2
  • (x + 2i)(x - 2i) = x^2  + 4.               Remember i^2 = - 1

By a similar method (x - √3)(x + √3) = x^2 - 3

So the polynomial is reduced to

(x - 4)(x^2 + 4)(x^2 - 3)  <<<< Answer

If this is not among your answers and the  factored form is not either, please tell me what is.

5 0
3 years ago
Other questions:
  • HELP PLEASE....... FYI: 33 points
    15·1 answer
  • Please help me !!!!!
    15·2 answers
  • Suppose that you own a store that sells a particular stove for $1,000. You purchase the stoves from the distributor for $800 eac
    8·1 answer
  • Which are the solutions of x^2 = -7x-8
    14·1 answer
  • If sine theta equals one half and pi over two is less than theta is less than pi, what are the values of cos Θ and tan Θ?
    10·1 answer
  • Please answer this question now in two minutes
    7·1 answer
  • Find the product of 100 abc(0.01a - 0.019bc)
    5·1 answer
  • at a summer camp the campers are divided into groups. each group of 16 campers requires 2 cabins. how many cabins are needed for
    12·1 answer
  • Could someone tell me if it's okay? <br><br> Plz
    12·1 answer
  • Distribute then combine like terms : 0.2(3b-15c)<br>​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!