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
muminat
3 years ago
8

Line CD contains points A (4, -7) and B (4, 8). The slope of line CD is

Mathematics
2 answers:
mylen [45]3 years ago
6 0
<span>To find the slope, you divide the difference of the y-coordinates of a point on a line by the difference of the x-coordinates. It is expressed as:

slope = (y2 - y1) / (x2-x1)
slope = 8-(-7) / 4 - 4
slope = 15 / 0
slope = undefined <------ SECOND OPTION

The line should be vertical where the slope is undefined. Hope this answers the question. Have a nice day.</span>
Natasha_Volkova [10]3 years ago
3 0
Hello there.

<span>Line CD contains points A (4, -7) and B (4, 8). The slope of line CD is 

</span><span>undefined</span>
You might be interested in
What is the algebraic description for a transformation that translates the
MrRissso [65]

Answer:

nhgtf

Step-by-step explanation:

7 0
3 years ago
Type 11/5 in the simplest form
aleksklad [387]

Answer:

2\frac{1}{5}

Step-by-step explanation:

11 ÷ 5 = 2 R 1 → 2\frac{1}{5}

Hope this helps! :)

7 0
3 years ago
Please help me I DO NOT UNDERSTAND
stepladder [879]
Are they asking for the surface area?
8 0
3 years ago
Help me please<br> It about linear equations
marin [14]

Answer:

Hours:         Elevation:

0                  3000

2                  2000

5                  500

Step-by-step explanation:

Time is always placed on the x (horizontal) axis, and the dependent variable on the y. Just find the number given and find the corresponding value to go with it! Hope this helps :)

5 0
3 years ago
Juana compró una camioneta 4x4 a S/ 42 000; además, sabe que la camioneta se depreciará (bajará su precio) en forma lineal duran
prohojiy [21]

Answer:

Una relación lineal es de la forma:

y = a*x + b.

donde a es la pendiente y b es la ordenada al origen.

en este caso, y es el precio de la camioneta, x es el numero de años que pasaron, a es la razon de depreciación de la camioneta y b es el precio inicial de la camioneta, b = $42,000.

Sabemos que después de 5 años, el precio de la camioneta es 21,000, entonces podemos resolver:

$21,000 = a*5 + $42,000

a*5 = $21,000 - $42,000 = -$21,000

a = -$21,000/5 = -$4,200

Esto significa que el precio decae $4,200 por año

4 0
3 years ago
Other questions:
  • Need to find the formula for:
    12·1 answer
  • The length of a rectangle is 3 times its width. The rectangle’s width is 4 m. What is the area of the rectangle? Enter your answ
    14·2 answers
  • Joshua drove 360 miles in 5 hours. how fast was he driving in miles per hour?​
    14·1 answer
  • What is the simplest form of the expression (–11.7y – 3.3x) + 1.2x + (5.2y + x)?
    6·1 answer
  • Simplify the following expressions pliss help my <br>​
    8·1 answer
  • Help me with this pls
    11·1 answer
  • What would be the new median if 21 was added to the list
    13·1 answer
  • You look good today, and don’t let people tell you other wise (:
    15·1 answer
  • Solve. Show all steps. 0.5 (8-2x)= 3-(x - 1 )
    8·1 answer
  • Please I need helppp
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!