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
Over [174]
3 years ago
6

Determine whether the lines are parallel or perpendicular or neither. 2x=y−10 and y=−2x

Mathematics
1 answer:
MrRa [10]3 years ago
7 0

Put the first equation in slope-intercept form, or y = mx + b. Start by subtracting y from both sides.

2x - y = -10, subtract 2x from both sides.

-y = -10 - 2x

Divide both sides by negative one.

y = 10 + 2x

To find the slope when the equations are in slope-intercept form you look at the coefficient of x. The first equation has the slope of 2 (which we just found), and the second equation has the slope of -2.

Parallel lines have the same slope and perpendicular lines have opposite reciprocal slopes. Since 2 and -2 are neither of these, your answer is neither.

You might be interested in
What rational numbers can be expressed as terminating decimals?
mafiozo [28]
The answer is B) 3/5
8 0
2 years ago
Read 2 more answers
Which choice represents the expanded form of the expression (x- 2)3
Murljashka [212]

Answer:

(x−2)^3=x^3−6x^2+12x-8

Step-by-step explanation:

if you are talking about the binomial  (x−2)^3   you must expand then simplify. (x-2)3 you would just remove the parenthesizes and multiply -2 with 3 to get x-6 but I think you meant (x-2)^3


4 0
2 years ago
[Related Rates]
Orlov [11]
Below is the solution: 

A(final)=16cm^2 ds/dT=6 da/dT=? 

<span>A=(s)^2 A=16cm^2 , s=sqrt(A) , s=sqrt(16) , s=4cm </span>

<span>da/dT=2(s)(6cm/sec) , da/dT=12cm/sec(s) , da/dT=12cm/sec (4cm) 
</span>
<span>Answer should be da/dT=48cm^2/sec
</span>
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

6 0
3 years ago
What’s 15/25 in its simplest form?
dexar [7]

Answer: 3/5

Step-by-step explanation: Just divide both by 5.

8 0
2 years ago
The figure is a parallelogram.
Nonamiya [84]
I hope this helps you



m (ACD)=m (ABD)



4x+4=6x-14



2x=18


x=9



m (ACD)=4x+4 =4.9+4=40
4 0
3 years ago
Read 2 more answers
Other questions:
  • Ethan wants to put a fence around his vegetable garden. The garden is 30 feet wide and 15 feet long. If the total cost of the fe
    5·1 answer
  • WILL AWARD BRAINLIEST
    6·1 answer
  • You are allowed to go to the store and spend your allowance on one of these three items: ball, candy, or hat. Which one would yo
    12·2 answers
  • Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the origin
    6·2 answers
  • A trip 50 miles out of town takes 45 minutes. If the same person
    10·1 answer
  • Here is a sketch of a curve.
    7·1 answer
  • Gregor weighs 100 pounds. He climbs a 8 foot ladder in 10 seconds. What is Gregor's power output?
    15·2 answers
  • Osoisdfhoidl answer uglies
    6·1 answer
  • Can y'all please solve this for me? it's supposed to be a tree with presents,I just don't know how to if y'all could show me a p
    11·1 answer
  • This year jake is 47 in tall. This is 4 more than he was last year. Write and solve an equation to find out how tall jake was la
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!