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
olga nikolaevna [1]
3 years ago
14

What equation defines a line through points (-2, 7) and (6, -9)

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

7 =  - 2k + b \\  - 9 = 6k + b \\  \\ 7 =  - 2k + b \\  9 =  - 6k  -  b \\  \\16 =  - 8k \\ k =  - 2

Now we can find b

7 =  - 2 \times ( - 2) + b \\ 7 = 4 + b \\ b = 3

Answer:

y =  - 2x + 3

You might be interested in
PLEASE HELP
babunello [35]

Answer:

m∠6 = 148°

Step-by-step explanation:

From the figure attached,

AB and CD are two parallel line and another transverse line is intersecting these line at two distinct points.

Since, m∠1 = 32°,

∠1 and ∠4 are supplementary angles [Linear pair of angles]

m∠1 + m∠4 = 180°

32° + m∠4 = 180°

m∠4 = 180° - 32°

m∠4 = 148°

Since, ∠4 ≅ ∠6 [Alternate interior angles]

m∠4 = m∠6 = 148°

Therefore, m∠6 = 148°

3 0
4 years ago
Read 2 more answers
Don't understand how to do it<br>f(n)= 23+8(n-1)<br>​
Ludmilka [50]
Can you post the provable question
8 0
3 years ago
Read 2 more answers
HELP ASAP!!
lukranit [14]

Answer:

It depends on the weight of the assignment and how many assignments you've previously had.

Step-by-step explanation:

3 0
4 years ago
What is the answer to 0.4(0.3x-1)=2+0.75x
VladimirAG [237]
If my math is correct your answer should be 

-0.26

Hope this helped!
5 0
4 years ago
roman ate at a restaurant and gave the waiter a $4 tip. The tip was 20% of the meal. How much was the meal?
Svetach [21]
4$-20%
X$-100%

X=4·100:20=400:20=20

Answer : He paid for the meal 20$.
4 0
3 years ago
Read 2 more answers
Other questions:
  • -7m - 4m + 2 + 5 = 7 - 3m - 8m
    15·1 answer
  • PLEASE ANSWER !! you went to Olive Garden with your family. The bill was $64.25. You left a 16% tip. How much money was your bil
    12·1 answer
  • Does this graph represent a function? Why or why not?
    7·1 answer
  • -4(x+6)+2(x-2) please help!
    8·2 answers
  • The Graph below shows a system of equations.
    10·1 answer
  • PLS HELP GUYS PLSSSS !!!!
    11·1 answer
  • What are all the factors of 32? A 2, 4, 8, 16 B 1, 2, 16, 32 C 1, 2, 4, 8, 16, 32 D 2, 4, 6, 8, 12, 16, 32
    10·2 answers
  • Dont play with me just answer the question
    6·1 answer
  • Paloma is visiting a new city on vacation. she plans to rent a segway to tour the downtown area. the rental service charges $25
    7·1 answer
  • The volume of a sphere is 4500π m3. What is the surface area of the sphere to the nearest square meter?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!