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
Aneli [31]
3 years ago
14

Write the equation of the line that passes through the given points. (-2,2.5) and (0,-4.5)

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
7 0
The equation Of the line is y =-3.5x-4.5
lilavasa [31]3 years ago
6 0

Answer: y = -3.5x - 4.5

suppose: the equation of the line is y = ax + b ( a ≠ 0 )

because the line passes through (-2;2.5) => 2.5 = -2a + b

the line passes though (0;-4.5) => -4.5 = b

=> b = -4.5

   2.5 = -2a + b

=> a = -3.5

    b = -4.5

=> the equation of the line is y = -3.5x - 4.5

Step-by-step explanation:

You might be interested in
The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the mode?
Snezhnost [94]

Answer:

Mode is 20.

Step-by-step explanation:

Mode is the value or values in the data set that occurs most frequently.

{12, 12.50, 13, 18.50, 20, 20}

20 is the number that occurs most frequently.

hope this helps and is right :)

4 0
3 years ago
The perimeter of a triangle is 150 inches. the width is 12 inches find the length of the base
Anarel [89]
 the length for each remaining side is 69 inches




8 0
3 years ago
The length of a rectangle is 2 cm longer than its width. If the perimeter of the rectangle is 56 cm, find its length and width.
Oliga [24]

Answer:

Width = 13 Length = 15

Step-by-step explanation:

2+w=l

w+w+2+w+2+w=56

4w+4=56

4w=52

W=13

L=15

7 0
3 years ago
Given that a = 14 cm and b = 25 cm, work out the area of the triangle.
Nady [450]
The answer is 350!! hope i helped u
5 0
3 years ago
Cual es la regla de la sucesion de 1,4,7,10,13,16,19,
ANEK [815]

Given, a = 1

common difference = 3

Eighth term = a+(n-1)d = 1+(8-1)3

= 1 + 21 = 22

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>

6 0
2 years ago
Other questions:
  • The pre-image is...<br> What does a pre image mean
    13·1 answer
  • In the expression 7 to the power of 3  identify the base and the exponent.
    12·1 answer
  • Consider Akelia’s sequence 5, 8, 11, 14, 17, ….
    9·1 answer
  • Determine if the triangle with the given sides is acute, obtuse, or right. 36, 49, 60
    5·1 answer
  • Help?<br><br> this counts as a grade so i really need help
    13·1 answer
  • Riley wants to make 100ml of 25% saline but only has access to 12% and 38% saline mixtures. x= 12% y=38%
    6·1 answer
  • Help me plzzzzzzz!!!!! ASAP!!!!!!!
    14·1 answer
  • Plz help with this math problem: -6+9(8-2b)​
    10·2 answers
  • The length of a rectangle is twice it’s width. If the area of the rectangle is 162m ^2,find its perimeter
    7·2 answers
  • If The Area Of Triangle MNO Is 24cm2 Find The Area Of Triangle PNO​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!