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
tamaranim1 [39]
2 years ago
13

What is one of the values for "X" that satisfy the equation x^2 - 7x - 18 ? A.-9 B. no solutions C.9 D.2​

Mathematics
2 answers:
labwork [276]2 years ago
7 0
I think it’s C not sure tho
Leto [7]2 years ago
5 0

Answer:

i think c

Step-by-step explanation:

You might be interested in
Which equation represents a line which is perpendicular to the line 2x + y = -5?
Gnesinka [82]

Step-by-step explanation:

Given expression;

   2x + y  = -5;

  The given equation must be written in a form where the slope is the negative inverse of the given one.

A line perpendicular to another will have a negative inverse slope.

   2x + y  = -5

  Equation of a straight line is generally written as;

       y  = mx + c

y and x are the coordinates

m is the slope

c is y - intercept

          2x + y  = -5

                 y  = -2x -5

 The slope of the perpendicular = \frac{1}{2}

So,

the new line;

            y  =  \frac{1}{2}x  -5

Any line with slope of  \frac{1}{2} will be perpendicular

7 0
2 years ago
Please I need some answers
Ilia_Sergeevich [38]
-6 x -4 = 24
24/-6 = -4
24/-4 = -6

Hope this helps :)
7 0
2 years ago
Jazmin takes a ride share service home from the airport. The ride share service charges $5 as an initial cost to pick her up, an
Anon25 [30]

Answer:

38.75 = 2.25 m + 5

Step-by-step explanation:

It is given that :

Jazmin took a ride share service from airport to home.

The total cost of the ride service from airport to home is = $ 38.75

The ride service charged an initial cost for picker Jazmin = $ 5

Cost of the ride service for every mile = $ 2.25 per mile

Let the number of miles = m

Therefore, the equation that represents the situation is :

38.75 = 2.25 m + 5

where, m represents the number of miles.

6 0
2 years ago
PLEASE HELP!!!!!!!!!!!
podryga [215]
Angle MHL is equal to angle JHN + angle NHK

7 0
2 years ago
Mrs. Walters drove 360 miles on 25 gallons of gas. Mr. Walters drove 480 miles on 32 gallons of gas.
seraphim [82]

Answer:

34

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Evaluate the following expression 2^-2
    9·1 answer
  • How do you find the area of each triangle?
    10·1 answer
  • -5x-10=10 I don't know how to solve this can u give me a answer for this
    7·2 answers
  • Find the area of the pentagon. Round to the nearest square inch. The figure is not drawn to scale.
    14·1 answer
  • A box Jelly fish travels at a rate of 6.5 feet per second. What is the distance after 5 seconds?
    15·2 answers
  • Help please in explain
    12·2 answers
  • PLEASE HELP ME THANK YOU
    10·1 answer
  • Solve the following equation by completing the square. 1/4x^2+x+1/4=0
    11·1 answer
  • How can you use the relationship between side lengths to determine when 3 lengths form a triangle
    6·1 answer
  • Emplea los signos <, > o =, según corresponda​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!