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
Nadusha1986 [10]
3 years ago
9

Given the equation-4x+2y=-2 what is the slope of a line parallel to the line?

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

The equation of the perpendicular line would be y = -1/2x - 1

Step-by-step explanation:

In order to find this line, we must first find the slope of the original line. We do this by solving for y.

-4x + 2y = 2

2y = 4x + 2

y = 2x + 1

This shows us a slope of 2. TO find the perpendicular slope, we use the opposite and reciprocal. This means we negative 2 to get -2 and then we flip it to get -1/2. Now that we have this, we can use the slope and the point in point-slope form to get the equation.

y - y1 = m(x - x1)

y + 2 = -1/2(x - 2)

y + 2 = -1/2x + 1

y = -1/2x - 1


You might be interested in
A $60 video game is on sale for 30% off! How much money will you save?
Oksana_A [137]

Answer:

$18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the equation of the quadratic function with zeros -1 and 1 and a vertex at (0, -4).
Pavel [41]
C, plug in 0 and you get -4 and the zeros are -1 and 1.
7 0
3 years ago
David is selling floral arrangements. Each arrangement uses 1 vase and 12 roses. Each vase costs David $2.00. Let C be the total
bazaltina [42]

Answer:

<h2>C = 12r + 2</h2>

Step-by-step explanation:

To model the equation for the cost of Each Arrangement.

We need to itemize all parameters needed.

An arrangement consists of

1. one vase

2. twelve roses

Given that 1 vase cost $2 and

The cost of one rose is r

Let the total cost of the arrangement be C

Hence C is the  cost of the vase plus the cost of 12 roses combined, this is given as

C = 12r + 2

5 0
3 years ago
The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is 21 + 2w = 16, where l
soldier1979 [14.2K]

formula perimeter of a rectangle

= l + l + w + w

=2l + 2w

Perimeter of rectangle

21 + 2w = 16

<em>as</em><em> </em><em>you</em><em> </em><em>know</em><em> </em><em>2</em><em>1</em><em> </em><em>is</em><em> </em><em><u>2</u></em><em><u>l</u></em><em><u>,</u></em><em><u> </u></em>

one length

2l = 21

l =21/2

l = 10.5

Answer

10.5 inches

8 0
2 years ago
Read 2 more answers
Perform the indicated operation. (6f^2 - 13 - 11f) ÷ (3f - 4)
crimeas [40]
Rewrite the division as a fraction, move 13. ( 6f^2-11f-13) (3f-4)
3 0
3 years ago
Other questions:
  • The first row I️n the auditorium has 42 seats.each row after the first has 3 more seats than the row before I️t
    11·2 answers
  • How many different ways can you add two odd numbers to get a sum of 20 and add examples
    14·1 answer
  • Find the length of AB. Someone please explain.
    7·1 answer
  • What 2/5 of 1/3 I was on moby max and I need lots of help
    5·1 answer
  • A Restaurant buys 50 pound of beef at 1.12 per pound and 24 quarts of milk at .90 quarts. How much money was spent
    11·2 answers
  • PLEASE HELP ME
    14·2 answers
  • Subtract. Write your answer as a fraction in simplest form.<br><br> −5/12 − 3/10=
    11·1 answer
  • If you were planning a meal for 24 people,
    12·2 answers
  • True or false inequalities have many solutions and equations have one solution​
    13·2 answers
  • What is the domain of the function f (x) = -3 (X+2) (x-2) a. [∞,-∞] b. (-∞,-∞) c. (-∞,∞) d.(∞,∞)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!