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
Mademuasel [1]
4 years ago
9

Line L passes through the points (0 - 3) and (6,9).

Mathematics
1 answer:
Luden [163]4 years ago
4 0

a)  find the slope of the line using the given points.

Slope:  9 - -3/6-0 then slope is 12/6 which is 2

Then using formula:  y = mx+b

-3 = 2(0) + b

b = -3

The equation is:  y = 2x -3

B. Slope of a perpendicular is -reciprocal of first line. So here the slope will be -1/2

y = mx + b is used again

2 = -1/2(0) + b

b = 2

The equation is:  y = -1/2x +2

You might be interested in
Read the following passage:
weeeeeb [17]
The civil lawsuit would be intentional tort which is defined as wrongful acts done on purpose, such as physically fighting.
4 0
2 years ago
A) 9x^2-1<br> B)9x2-6x+1<br> C)3x^2-1<br> D) 3x-1
gayaneshka [121]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Evaluate if a=3, x=2, y=5, and z=4
krok68 [10]

Answer:

Just calculate

3×2×4 ÷ (2×5)

24÷10

=2.4

3 0
3 years ago
What is the criterion &amp; the value of x and y?
Volgvan
??????????????????????????????
5 0
3 years ago
What is the surface area of a cube that is 4 cm on each edge?
icang [17]

Answer:

96 units squared

Step-by-step explanation:

The surface area of a cube can be written as 6 * (s^2)

s is the side length.

4^2 = 16.

6 * 16 = 96.

This is because the area of a cube is s^2.

There are 6 sides to a cube, so we multiply them.

5 0
3 years ago
Other questions:
  • A=6 cm,b=9cm,and c =3 cm
    15·1 answer
  • every summer I drive to Pennsylvania it is 895 km to get there. if I average 100km/hr how much time will I spend driving?
    14·1 answer
  • What is the solution to this equation 5x=-60<br><br> A. x=65<br> B. x=12<br> C. x=-65<br> D. x=-12
    7·1 answer
  • -2(3x-4)=4(5x-11) Solve for x
    7·2 answers
  • In the real numbers what is the solution of the equation 8^2x+1=4^1-x
    9·1 answer
  • -4=2/3 b <br><br> What would be the best first step to solving the<br> equation in one step
    5·1 answer
  • Use the distributive property to rewrite the expression 3 (2+11)
    15·1 answer
  • What is the largest product that can be made from whole numbers that add up to 100?
    15·2 answers
  • Solve using the quadratic formula? 2x2 + x - 15 = 0
    13·2 answers
  • What is (−2.1)⋅(−1.4)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!