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
Reptile [31]
3 years ago
9

Write an equation in slope-intercept form for the line that passes through (0, 1) and is perpendicular to the line whose equatio

n is y = 2x? Ay= -2x + 1 B y = 2x + 1 C y = x + 1 Dy=-%2x + 1​
Mathematics
1 answer:
loris [4]3 years ago
8 0

Answer:

y= -1/2 x + 1

Step-by-step explanation:

The line passes through point (0, 1) and is perpendicular to line with equation :

y=2x

Perpendicular lines are those that give -1 when the product of their slopes is calculated.

This means m₁ *m₂= -1

In this case, m₁=2, finding m₂ as;

m₁ * m₂ = -1

2  * m₂ = -1

      m₂ = -1/2

Using point  (0, 1),m₂ = -1/2, and imaginary line (x, y) then the equation of the line in slope-intercept form y= mx + b will be;

-1/2 = y-1/x-0

-1/2 x = y-1

1-1/2x = y

The equation will be ;

y= -1/2 x + 1

You might be interested in
Given the curve y=3x^5+6x^4-4x^3+1 find it's turning point and point of inflection
g100num [7]

Maximum and minimum turning points at (-2|33); (0.4|0.928) 

Inflection points at (-1.472|21.195); (0|1); (0.272|0.957)

3 0
3 years ago
A box of 15 markers cost is $2.40 how much will a box of 40 marker’s cost
butalik [34]

Answer:

$6.40

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
1. Jasmine drives every morning to her office that is 12 miles from her home
Elanso [62]

Answer:

1. Her time in minutes is 720/s minutes

2. Given her time to be 20 minutes, her speed is 36 mph

Step-by-step explanation:

Mathematically,

Distance = speed * time

In this question, we want to calculate time;

So time = distance/speed

times = 12 miles/s mph = 12/s hours

Now we want our answer in minutes

Kindly recall that 60 minutes = 1 hour

So 12/s hours will be 12/s * 60 = 720/s minutes

2. Since she drives from home to the office in in 20 minutes, we want to calculate her speed in mph

From the time calculated above i.e 720/s

We can equate 20 = 720/s

20s = 720

s = 720/20

s = 36 mph

4 0
3 years ago
Read 2 more answers
A company made 700000 profit last year. It says this was 12percent more than the year before. What was the profit made the year
mezya [45]

Answer:

784000

Step-by-step explanation:

Given data

Profit =  700000

Let us begin by finding what 12% of  700000 is

=12/100* 700000

=0.12* 700000

=84000

Hence the profit made last years was

=84000+700000

=784000

5 0
2 years ago
8. Bob bought a pair of tennis shoes on sale
mr_godi [17]

Answer:

20%

Step-by-step explanation:

So, I would set this up as a proportion-

72          x

90        100

Cross multiply-

100 x 72 = 7200

Divide-

7200/90 = 80

Subtract-

100 - 80 = 20

So, it is a 20% decrease

4 0
3 years ago
Other questions:
  • I need help with this!!
    9·1 answer
  • Es
    14·1 answer
  • Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Wr
    11·2 answers
  • Keith bought a package with 2 9/16 pounds of ground meat to make hamburgers. He has 2/5 pound of ground meat left. About how man
    5·1 answer
  • John is making 3 1/2 batches of cookies. Each batch takes 2 1/4 cups of flour. How much flour will John need for the cookies?
    9·1 answer
  • What is the volume, in cubic in, of a rectangular prism with a height of 11in, a width of 15in, and a length of 2in?
    10·1 answer
  • 5 2/3 divided by 2 1/8 <br> A. 10 1/2<br> B. 10 3/6<br> C. 2 2/3<br> D. 2 1/5
    14·1 answer
  • Solve triangles: angle bisector theorem
    14·1 answer
  • 5x+2=12 find the value of x
    13·1 answer
  • 9. The price of one gallon of heating oil is $2.689.Which is this number rounded
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!