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
kozerog [31]
3 years ago
11

Line CD passes through (0.1) and is parallel to x +y = 3. Write the standard form of the equation of line CD.

Mathematics
1 answer:
Drupady [299]3 years ago
3 0

Answer:

y = -x + 1

Step-by-step explanation:

We are asked to find the equation of a line parallel to

x + y = 3

Step 1: find the slope

x + y = 3

Following the equation of a line

y = mx + c

3 - x = y

-x + 3 = y

y = -x + 3

Slope m = -1

Step 2: substitute m = -1 into the equation

y - y_1 = m( x - x_1)

Using the point ( 0 , 1)

x_1 = 0

y_1 = 1

y - 1 = m( x - 0)

m = -1

y - 1 = -1 ( x - 0)

Open the bracket

y - 1 = -1x + 0

y - 1 = -x

y = -x + 1

The equation of the line is

y = -x + 1

You might be interested in
How do I solve it I’m getting it wrong
k0ka [10]

Answer:

5). 2/3 divided by 1/2 answer is 1/6    and 6). 75cm and 2  3/4 times ...answer is 2.7x10-5 or ,2.7x10.5

Step-by-step explanation:

hope its help sana makatulong

6 0
2 years ago
The population of a town is 20,000 and is decreasing at a rate of 5% per year. What is the population after 23 years?
AVprozaik [17]
I believe the answer should be approximately 6,147 because you would plug into the equation y=20,000(.95)^t, where t=23.
6 0
3 years ago
Which of the following inequalities is correct?
Mice21 [21]

Answer:

Step-by-step explanation:

it is option C because a positive number will always be bigger then a negative number

3 0
2 years ago
Read 2 more answers
What happens when the line and the slope increase and decrease
Ilya [14]
When you use this formula slope = rise/run like rise over run than you find the slope. rise me y and run means x. So when the line slopes downwards to the right it became negative slope as x increases and when line sloped upward to the right the slope become positive as y decreases. 

formula to find slope: slope = rise/run or y/x
8 0
3 years ago
Can someone find the area? ILL LOVE YOU, LITERALLY. Love you ✌
pogonyaev

Answer:

12 units²

Step-by-step explanation:

ABCD is a parallelogram.

The area (A) of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular height )

Here b = 12 and h = 1, thus

A = 12 × 1 = 12 units²

7 0
3 years ago
Other questions:
  • Rewrite 1/2 3/4 as a unit rate ​
    8·1 answer
  • Negative 2X minus 2X equals 10+ 6X
    14·2 answers
  • Can anyone please help me with these math problems and if you want you can even add examples and I don't think you want to since
    14·2 answers
  • Which method can't you use to solve x²+7x=0.
    10·1 answer
  • Can someone help me please ASAP?
    9·1 answer
  • What is the definition of a knot when referring to boat speed
    15·2 answers
  • A set of test scores is normally distributed with a mean of 78 and a standard deviation of 4.5. Dwayne scored 87 on the test. Wh
    6·2 answers
  • Joe needs to push his car 20 feet up a hill. If
    13·1 answer
  • 700 students attend Ridgewood Junior High School. 25% of students bring their
    10·2 answers
  • Help <br><br><br> See the picture
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!