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
SVETLANKA909090 [29]
3 years ago
11

Quadrilateral ABCD has vertices A(1, 0) B(5, 0) C (7, 2) D(3, 2). Use slope to prove that ABCD is a parallelogram. Show all of y

our work for full credit.
Mathematics
1 answer:
Digiron [165]3 years ago
4 0
AD slope = (0 - 2)/(1-3) = 1

BC slope = (0-2)/(5-7) = 1

The line segments AD and BC have the same slope, so both line segments are parallel.

AB & CD slopes = 0 

AB & CD will be horizontal since there is no change in their Y-values thus both segments are parallel to each other

So ABCD is a parallelogram 
You might be interested in
Is the following relation a function?<br><br> Yes <br> No
shusha [124]
Yes because none of the x values double
8 0
3 years ago
A fair die is cast, a fair coin is tossed, and a card is drawn from a standard deck of 52 playing cards. Assuming these events a
dem82 [27]

Answer:

The probability is 0.0192 to four decimal places.

Step-by-step explanation:

In this question, we are asked to calculate the probabilities that three events will occur at the same time.

Firstly, we identify the individual probabilities.

The probability of 6 showing In a throw of die is 1/6

The probability of a coin showing head in a flip of coin is 1/2

The probability of a face card being drawn in a deck of cards is 12/52( There are 12 face cards in a deck of cards)

Mathematically to get the probability of all these events happening, we simply multiply all together.

This will be ;

1/6 * 1/2 * 12/52 = 1/52 = 0.0192 ( to 4 decimal place)

7 0
4 years ago
Read 2 more answers
What are some effects that can occur in a country if large numbers of people are out of work?
krok68 [10]

Answer:

It increases national debt. This happens because the unemployed don't participate in doing taxes because they do not have a job. It also effects other businesses because people with less money won't buy as many things which leads to other companies losing money.

7 0
3 years ago
I need help on this. Plz help me
Brut [27]
Just take the answer of the subtraction problem and add it to the other number for an answer Example h-7=14 14 + 7=21 h=7
3 0
3 years ago
Need help on this, if it’s right I’ll make it brainliest
Andrews [41]

Answer:

(0,2)/(4,5)

Step-by-step explanation:

Im Pretty Sure That's Correct.

8 0
3 years ago
Other questions:
  • What value of x makes the following equation true?<br> -5x/4=- 40
    11·1 answer
  • Find the area of the triangle below. Be sure to include the correct unit in your answer.
    10·1 answer
  • A plane loses altitude at the rate of 5 meters per second. It begins with an altitude of 8500 meters. The planes altitude is a f
    11·1 answer
  • How do you express 2/10 in scientific notation?
    12·1 answer
  • Solve the system of equations<br> .625x - y = -9.625<br> -65x - y = -5
    6·1 answer
  • A salesperson's weekly paycheck is 40% more than a second salesperson's paycheck. The two paychecks total $1075. Find the amount
    7·1 answer
  • Please help worth 10 points
    12·1 answer
  • Can you please help me
    10·1 answer
  • Select the correct answer from each drop-down menu. y = f(x) = (1/2) ^ 5 Consider the function The value of f(- 7) is The value
    5·1 answer
  • Please help i don't get how to solve it at all
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!