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
allsm [11]
2 years ago
6

Does the point (–9, 8) satisfy the equation y = –x + 1?

Mathematics
1 answer:
Darina [25.2K]2 years ago
8 0

Answer:

1. 3x+3y=9 since it is a coinciding line.It is equivalent because all the terms are multiplied by 3 from the original equation.

2. x-4=3x+4

x=3x+8

-2x=8

x=-4

y=-4-4

y=-8

please mark me brainlyest <i cant spell it i think i spelled it wrong lol >

You might be interested in
Rewrite the subtraction number sentence as an addition number sentence.<br>5- (-2)<br>​
GrogVix [38]

Answer:

5 + 2          

Step-by-step explanation:

We have to rewrite the given statement in addition form.

The integers have  property of:

Negative(-)  Negative(-) = Positive(+)

Positive(+)  Positive(+)  = Positive(+)

Positive(+)  Negative(-) = Negative(-)

Negative(-) Positive(+)  = Negative(-)

The given statement is:

5-(-2)

Since we have two negative together, it is converted into a positive.

Thus, the given statement can be written in positive form as

5 + 2

4 0
3 years ago
The graph shows a journey in a car Help Fast!!!
Sever21 [200]

Answer: i think the answer would be c


i hope this helps you out!


Step-by-step explanation:


3 0
3 years ago
How do you get angle x using trigonometry in a right angled triangle?
Scorpion4ik [409]

Answer:

Example

Step 1 The two sides we know are Adjacent (6,750) and Hypotenuse (8,100).

Step 2 SOHCAHTOA tells us we must use Cosine.

Step 3 Calculate Adjacent / Hypotenuse = 6,750/8,100 = 0.8333.

Step 4 Find the angle from your calculator using cos-1 of 0.8333:

3 0
3 years ago
A square has an area of 121 square centimetres.<br> What is its perimeter?
Karolina [17]

Answer:

  44 cm

Step-by-step explanation:

The area of a square is the square of the side length. This means the side length is the square root of the area.

  s = √A = √(121 cm²) = 11 cm

The perimeter of a square is the sum of its side lengths. There are 4 equal-length sides, so the perimeter is 4 times the length of one side:

  P = 4s = 4(11 cm)

  P = 44 cm

The perimeter of the square is 44 cm.

3 0
2 years ago
Read 2 more answers
if i had 100 cookies and my friend has 50, but he took 50 more from me, and now i have 150 cookies and a dead body how many dead
Svetlanka [38]

Answer:

I know this isn't a real question,but you would have 11 dead bodies,I think

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • 3(0)+2y=1. Help plzzz
    12·1 answer
  • What is 93×1,000,000
    8·1 answer
  • What is the value of z in the equation 4×2-z=7?
    7·1 answer
  • The graph shows the distance, y, that a car traveled in x hours:
    14·2 answers
  • the perimeter of a rectangle is 36 centimeters. its length is 11 centimeters. what is the rectangle's width?
    8·2 answers
  • There are128 pens full box.how many pens are in 7 box’s
    5·2 answers
  • Beaker A contains 1 liter which is 15 percent oil and the rest is vinegar, thoroughly mixed up. Beaker B contains 2 liters which
    13·1 answer
  • there are 10 children in line. four are girls the rest are boys. which number sentence can be used to find the number of boys in
    9·1 answer
  • Which of these choices show a pair of equivalent expressions? CHECK ALL THAT APPLY
    12·1 answer
  • Hkh.vvvvvvvvvvvhhkkhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!