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
jeyben [28]
3 years ago
10

The coordinates of P and Q are (2,6) and (4,5) respectively. Equation of a line RS is Y= 2X -3. Determine if the lines are paral

lel or perpendicular
Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

Perpendicular

Step-by-step explanation:

Given points P=(2,6) and Q=(4,5)

The line RS is y=2x-3.

Now we know that the line joining any two points (x1,y1) and (x2,y2) has slope m=\frac{y2-y1}{x2-x1}

Now the slope of the line PQ is

m1=\frac{5-6}{4-2}= -\frac{1}{2}

We know that  the slope of the line in the form y=mx+c is m

So the line RS has slope m2=2

Now two lines are parallel if m1=m2

And those two lines are perpendicular if m1*m2=-1

here m1= -\frac{1}{2}    and m2=2

clearly m1*m2=-1

Therefore the two given lines are perpendicular

You might be interested in
Suppose that you want to design a cylinder with the same volume as a given cylinder, but you want to use a different radius and
shutvik [7]

volume of a cylinder = pi×r^2×h

6 0
3 years ago
Read 2 more answers
Matt, the coordinator at the local emergency food hamper program, noticed the following trends: typically 200 hampers were distr
photoshop1234 [79]

Answer:

<em>793 food hampers were distributed</em>

Step-by-step explanation:

We need to find how many food hampers were distributed in a typical week, knowing that  

  • 200 hampers were distributed on Mondays

40 fewer hampers were distributed on Tuesdays than on Mondays, thus:

  • 160 hampers were distributed on Tuesdays

on Wednesdays, the volume is 1.3 times Tuesday’s volume, thus  160*1.3=

  • 208 hampers were distributed on Wednesdays

on Thursdays the number of hampers distributed was 3/4 of Monday’s volume, thus  3/4*200=

  • 150 hampers were distributed on Thursdays

on Fridays, 50% of Thursday’s volume was distributed, therefore  50%*150=

  • 75 hampers were distributed on Fridays

The total number of food hampers distributed in the week is

200+160+208+150+75=793

793 food hampers were distributed

4 0
3 years ago
2+5 is going to be a long one ne
andrew-mc [135]

Answer: 7

Step-by-step explanation: Imagine having 5 chocolate bars and then adding 2, or you could try counting with your fingers. Another method is writing a number line and going plus 2 from five so you can visualize it more.

3 0
3 years ago
Read 2 more answers
Find the length of the third side. If necessary, write in simplest radical form.
Zanzabum

Answer:

Step-by-step explanation:

We have to find a leg, so we have to use the Pythagorean theorem in this way:

\sqrt{7^2 - 4^2} = \sqrt{49 - 16} = \sqrt{33}

6 0
3 years ago
Grap f(x)=x^2+1/3(x-8)
gulaghasi [49]

Answer:

2019

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Uri and his family eat 2 loaves of bread a day. Each loaf has 6 slices. how many slices of bread do Uri and his family eat in 4
    6·2 answers
  • In the San Gabriel Mountains in California, lookout station Running Deer is 18 kilometers due west of station Lazy Bear. The bea
    14·1 answer
  • I really really need help
    5·1 answer
  • How many solutions does this equation have and what are they?<br><br> 3 ^{2} = 16 - x^{2}
    15·1 answer
  • The lakeside tour bus traveled 490 miles on saturday and 225 miles on sunday. About how many more miles did it travel on saturda
    13·2 answers
  • The length of a rectangle is eight more than it’s width the perimeter is 48 inches what are the length and width?
    7·1 answer
  • Find the percent of the number. 20% of 60
    14·1 answer
  • Y=−2x+4 Complete the missing value in the solution to the equation. (___,−2)
    10·1 answer
  • What is the equation in standard form of the line that passes through the point (4, -3) and has a
    12·1 answer
  • when the Dixon family traded in their old car, it had 53,790 miles on it. they had the car for 8.25 years. on average, how many
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!