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
natima [27]
3 years ago
10

It also detects if ur right or wrong :(

Mathematics
1 answer:
adell [148]3 years ago
7 0
The answer that you’re looking for is b
You might be interested in
Use two unit multipliers to convert 1500 centimeters to feet.<br>thanks :)
bagirrra123 [75]

49.2126 Feet (ft)

hope this helps

7 0
3 years ago
Read 2 more answers
Helllppppppppppppppppppppppppppppp
Georgia [21]

The equation: n - 4 = -15

Now let's solve our equation for n.

n - 4 = -15

Add 4 to both sides.

n = -11

4 0
3 years ago
Use intercepts to graph the linear equation -2x+7y=-21 Question 2
Anna11 [10]

Answer:

The point representing the y-intercept is: (0, -3)

The black dot represents the y-intercept on the attached graph. It is very clear at y = 0, x = -3.

The point representing the x-intercept is: (10.5, 0)

The red dot represents the x-intercept on the attached graph. It is very clear at x = 0, y = 10.5

Step-by-step explanation:

Given the linear equation

-2x+7y=-21

Determining the y-intercept

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

substituting x = 0 in the equation

-2x+7y=-21

-2(0) + 7y = -21

0+7y = -21

7y = -21

divide both sides by 7

7y/7 = -21/7

y = -3

Therefore, the point representing the y-intercept is: (0, -3)

The black dot represents the y-intercept on the attached graph. It is very clear at y = 0, x = -3.

Determining the x-intercept

We know that the value of x-intercept can be determined by setting y = 0, and determining the corresponding value of x.

substituting y = 0 in the equation

-2x+7y=-21

-2x+7(0) = -21

-2x + 0 = -21

-2x = -21

divide both sides by -2

-2x / -2 = -21 / -2

x = 21/2

x = 10.5

Therefore, the point representing the x-intercept is: (10.5, 0)

The graph of the linear equation containing the y-intercept (0, -3) and x-intercept (10.5, 0) is shown and attached below.

The red dot represents the x-intercept on the attached graph. It is very clear at x = 0, y = 10.5

Please check the attached graph.

8 0
3 years ago
Answer this question if u are 100% sure
Julli [10]
The other side is x^2+9   
x^3-27/x-3= x^2+9
3 0
3 years ago
Describe a real life example of two planes and their intersection.
PSYCHO15rus [73]

Answer:

Look at the wall of a typical room. one wall meets at the corner with another wall so both of these walls are surfaces. They are also planes. the intersection is where the two walls meet which is a line

Step-by-step explanation:

The step by step explanation is to visualize or just look at a room and see the line that is formed by the two walls

8 0
3 years ago
Other questions:
  • Nicholas has a larger tropical fish collection. He gives 2/3 of his fish to a high school. Then he gives 2/5 of the remaining fi
    10·1 answer
  • Use the number 913,256. Write the name of the period that has the digits 913.
    13·2 answers
  • Which is greater 2 gallons or 8 liters?
    6·1 answer
  • X - 10 = 25 please solve this hurry
    5·2 answers
  • On six book shelves there are 72 books per shelf. How many books are there altogether? If 1/3 of these are non-fiction, how many
    5·1 answer
  • -3x+3y=9 2x−7y=−14 ​
    13·1 answer
  • How many minutes are there in a degree?<br> a. 180<br> b. 360<br> c. 60<br> d. 45
    6·2 answers
  • I need help with this assignment
    12·1 answer
  • The johnsons's back yard is 3/8 of am arce.They planted a vegtable garden on 1/3 of the yard.How big is the garden?
    15·1 answer
  • The zoo charges the Garcia family an admission fee of $5 per person
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!