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
Pepsi [2]
3 years ago
11

Describe the error in determining whether the lines are parallel, perpendicular, or neither.

Mathematics
1 answer:
Lina20 [59]3 years ago
5 0

Step-by-step explanation:

The slopes of perpindicular lines must be negative reciprocals of each other -- while -4 and 4 are negative to each other, the negative recipricocal for -4 is 1/4 and -1/4 for 4.

The slopes of parallel lines must be the same, so these are not parallel.

You might be interested in
What is the domain of the relation?
Tresset [83]

Answer:

Domain: 3, 6, 8, 9, 7

Step-by-step explanation:

Domain: 3, 6, 8, 9, 7

(Domain, Range)

The domain of a function or relation is the set of all possible independent values the relation can take.

Hope this helps :)

6 0
3 years ago
Read 2 more answers
Describe how you would determine the x-intercepts from the factored form of a quadratic equation
Aloiza [94]

Answer:

Please check explanations

Step-by-step explanation:

Given the factored form, all we have to do is to equate each of the factor to zero, then solve for x

The particular value of x represents the solution that shows the value of the x-intercept

for example

In a case of a quadratic equation where we have

(x-a)(x-b) = 0

Then we can have

(x-a) = 0 or ((x-b) = 0

Then we have x = a or x = b

a and b are the x intercepts in this case

4 0
3 years ago
Help - sorry it’s blurry I couldn’t fix it
Natali5045456 [20]
When we choose to do cosine we do adjacent/hypotenuse so it would be...

Cos(32)= x/23

Than solve for x

X= 19.18 o 19.2
4 0
3 years ago
Sue scored a total of 35 points in 2 games she scored 6 X as many points in the second game as the first time how many points di
faust18 [17]

Answer:

1x+6x=35 7x=35 x=35 divided by 7 x=5 first game 5x6=30 second

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The radius of a spherical glass ornament is 6 centimeters. Twenty-seven ornaments are packed in a cube shaped box with a side le
Alex Ar [27]

Answer:

45.413 cm³

Step-by-step explanation:

Because the volume of a orament is 57 cm³ . The volume of twenty-seven oraments is 1242 cm³ . The volume of a cube is 46656 cm³

⇒The empty space is :

         46656-1242=45414 ( cm³)

                  So the empty space is 45414 cm³  

4 0
3 years ago
Other questions:
  • A pancake recipe calls for 4 cups of flour and 3 cups milk.does the recipe calling for 2 cups flour and 1.5 cup milk use the sam
    15·1 answer
  • The slope field for the differential equation dy/dx=(3y)/(xy+5x) will have vertical segments when
    9·1 answer
  • chad has two pieces of wood. one piece is 7/12 foot long. second is 5/12 foot longer than forst. how long is second piece
    5·2 answers
  • The length of a rectangle is 4 less than three times it’s width. The perimeter is 72 feet. Find the dimensions of a rectangle
    7·1 answer
  • Solve for x: 18 over 10= x over 12 Prove your answer in the show your work box.<br> Pls hurry
    14·1 answer
  • What is 5.23 divided by 9
    10·2 answers
  • Help me! Thanks! Show work too! Please!
    6·2 answers
  • What is the surface area of a sphere with a radius of 3.25.
    7·2 answers
  • What is the equivalent expression for 4(x + 5)
    5·1 answer
  • What's the answer?<br><br>can you help me with this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!