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
Rudik [331]
3 years ago
14

Quadrilateral PQRS is located at P (0, 1), Q (3, 2), R (4, 0), and S (1, −1). Russell and Jamie have both classified PQRS differ

ently. Examine their proofs. Who is correct?
Russell Jamie
PQRS is a parallelogram because opposite sides are both congruent and parallel.

Segment PQ
P (0, 1) and Q (3, 2)
d equals the square root of the quantity 3 minus 0 all squared plus 2 minus 1 all squared equals the square root of the quantity 9 plus 1 equals the square root of 10
m equals 2 minus 1 over 3 minus 0 equals one third

Segment SR
S (1, −1) and R (4, 0)
d equals the square root of the quantity 4 minus 1 all squared plus 0 plus 1 all squared equals the square root of the quantity 9 plus 1 equals the square root of 10
m equals 0 plus 1 over 4 minus 1 equals one third

Segment PS
P (0, 1) and S (1, −1)
d equals the square root of the quantity 1 minus 0 all squared plus negative 1 minus 1 all squared equals the square root of the quantity 1 plus 4 equals the square root of 5
m equals negative 1 minus 1 over 1 minus 0 equals negative 2 over 1


Segment QR
Q (3, 2) and R (4, 0)
d equals the square root of the quantity 4 minus 3 all squared plus 0 minus 2 all squared equals the square root of the quantity 1 plus 4 equals the square root of 5
m equals 0 minus 2 over 4 minus 3 equals negative 2 over 1

Segments PQ and SR are both congruent and parallel, and segments PS and QR are both congruent and parallel. PQRS is a rectangle because opposite sides are both congruent and parallel and adjacent sides are perpendicular.

Segment PQ
P (0, 1) and Q (3, 2)
d equals the square root of the quantity 3 minus 0 all squared plus 2 minus 1 all squared equals the square root of the quantity 9 plus 1 equals the square root of 10
m equals 2 minus 1 over 3 minus 0 equals one third

Segment SR
S (1, −1) and R (4, 0)
d equals the square root of the quantity 4 minus 1 all squared plus 0 plus 1 all squared equals the square root of the quantity 9 plus 1 equals the square root of 10
m equals 0 plus 1 over 4 minus 1 equals one third

Segment PS
P (0, 1) and S (1, −1)
d equals the square root of the quantity 1 minus 0 all squared plus negative 1 minus 1 all squared equals the square root of the quantity 1 plus 4 equals the square root of 5
m equals negative 1 minus 1 over 1 minus 0 equals negative 2 over 1


Segment QR
Q (3, 2) and R (4, 0)
d equals the square root of the quantity 4 minus 3 all squared plus 0 minus 2 all squared equals the square root of the quantity 1 plus 4 equals the square root of 5
m equals 0 minus 2 over 4 minus 3 equals negative 2 over 1

Segments PQ and SR are both congruent and parallel, and segments PS and QR are both congruent and parallel. Segments PS and SR are perpendicular. Segments PQ and QR are perpendicular.
Russell
Jamie
Both
Neither
Mathematics
2 answers:
andrew-mc [135]3 years ago
6 0

Jamie

Step-by-step explanation:

dybincka [34]3 years ago
3 0

Answer: Jamie

Step-by-step explanation:

Bcuz I took the test and made sure it was Jamie

You might be interested in
The graph of the rational function f is shown. Which graph is the graph of g(x)=-f(x)?
katovenus [111]

Answer:

pitcue not clear

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
3+3/4x= 7/10 do not use decimals in your answer
murzikaleks [220]

Answer:

x = -\frac{45}{15}

Step-by-step explanation:

We have the equation: 3 + \frac{3}{4} x = \frac{7}{10}

Move the constant (in this case the constant is 3) to the right side of the equation, changing its sign

\frac{3}{4} x = \frac{7}{10} - 3

Calculate the difference.

\frac{3}{4} x = -\frac{23}{10}

Divide.

(when dividing two fractions, you can change it to a multiplication problem by switching the numerator and denominator of the divisor.)

So, we get the equation -\frac{23}{10} x \frac{4}{3} which is -\frac{45}{15} .

I hope this helps!

7 0
3 years ago
I’m totally confused
elena55 [62]

the first one is a.

the second one is d.

the third one is b.

and the fourth one is c.

6 0
3 years ago
I have a choice between dominoes pizza or pizza hut what should I devour​
suter [353]

Answer: Obviously chose Pizza Hut, as no other pizza place can out pizza the hut.

6 0
3 years ago
Read 2 more answers
Which of these phrases contain a variable? Check all that apply.
kaheart [24]

Answer:

The length of the hall way

the weight of the wombat

4 0
3 years ago
Read 2 more answers
Other questions:
  • Is -13 an integer or rational number
    11·1 answer
  • 18x^2+69x+60 Factor the expression
    15·1 answer
  • The sum of Sabrina's age and twice her sister's age is equal to their mom's age. If Sabrina's sister is two years older than her
    10·1 answer
  • What is ths sighn called in math >
    15·2 answers
  • Jayda takes 4 hours to deliver 448 newspapers on her paper route. What is the rate per hour at which she delivers the newspapers
    15·1 answer
  • Part I: Find the slope of the line that passes through the following points. (6 points; 2 points each) A (10, 4) and B (–2, –5)
    5·1 answer
  • Anybody know the answer to this
    7·1 answer
  • How do you find the inverse f-1(x) given f(x)=x^3+7?
    11·1 answer
  • All points of the step function f(x) are graphed.
    10·1 answer
  • How do you divide factorials by lesser factorials again?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!