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
nadya68 [22]
2 years ago
15

The equations of four lines are given. Identify which lines are perpendicular.

Mathematics
1 answer:
Kipish [7]2 years ago
4 0
Put it in Desmos and look at the graph virtually so you can have a better idea
You might be interested in
WILL MARK BRAINLIEST!!!
babymother [125]

Answer: -2

Step-by-step explanation:

To find the slope of the line , we will write the equation in the form:

y = mx + x

where:

m = slope

c = y - intercept.

To write 4x + 2y = 12   in this form , we will make y the subject of the formula.

Subtract 4x from both sides

2y = -4x + 12

Divide through by 2y = -2x + 6

Therefore :

slope = -2

8 0
3 years ago
If the simple interest on ​$3,000 for 8 years is ​$1,680​, then what is the interest​ rate?
madam [21]

We need to use the formula for simple interest which is
I= prt
Where I is the amount of money you earned or pay in interest
p is the principal, the amount you deposited or borrowed
r is the interest rate expressed as a decimal
t is time in terms of years

In this problem, I= 1,680
p= 3000
t= 8
'. r is what we are looking for.

Substituting the numbers into the simple interest formula, we get
I=. p r t
1,680=(3000)(r)(8). Multiplying
1,680= 24,000r Divide both sides by 24,000
0.07= r
So, the percentage is (0.07)(100)= 7%...
8 0
2 years ago
A set of four cards consists of two red cards and two black cards. The cards are shuffled thoroughly, and I am dealt two cards.
Delvig [45]
25% because if you have 4 cards which would equal 100% and you are dealt 2 you have a 25% chance of getting any of the 4. (25x4=100)
But, if you are talking about probability of color it would be 50% because if you have 2 red cards and the total deck is 4 cards, then that is already half of the deck. And if you have 2 black cards then that makes up the other half. but if you are talking individually like Red 1 and Red 2 and Black 1 and Black 2 separating them would create a 25% probability. So, x= 25% (infivudually) or 50% (by color)
4 0
3 years ago
What's the value of the4 in 3.954
KonstantinChe [14]
The value of the four in 3.954 is 0.004, or 4 thousandths.
4 0
3 years ago
Read 2 more answers
Add the following complex numbers:<br> (6 - 21) + (11 +61)
umka2103 [35]

Answer:

ugh I think its red

Step-by-step explanation:

I'm kidding its 57

5 0
2 years ago
Read 2 more answers
Other questions:
  • If X parallel Y and Y parallel Z then​
    5·1 answer
  • What is the rational number equivalent to 3.12 repeated
    10·1 answer
  • Fractions greater than 1/2 all of them
    12·1 answer
  • Out of 90 candies 30% are chocolate candies. how many candies are chocolate candies
    10·1 answer
  • which of the following statements about perpendicular lines is TRUE? Is it (a) Perpendicular lines have a constant distance betw
    7·2 answers
  • If 6x + 5y = 10, what is y in terms of x?<br> Please include an explanation!
    13·1 answer
  • Please help :))))))))))
    9·1 answer
  • Jeremias invested $20 at a rate of 8.5% compounded continuously. How long would it take to triple his money?
    6·2 answers
  • What is the exact volume of the cone
    14·1 answer
  • Are the two sides of congress the Senate and the Supreme Court?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!