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
Klio2033 [76]
3 years ago
6

The graph shows where four friends' houses are located. How many units is it between Brian's house and Sue's house? −11 units −9

units 9 units 11 units A Coordinate plane with x axis ranging from negative 10 to 10 and y axis ranging from negative 10 to 10. The point begin ordered pair negative 7 comma 9 end ordered pair labeled Brians house comma the point begin ordered pair negative 7 comma negative 2 end ordered pair labeled Sues house comma the point begin ordered pair 4 comma 6 end ordered pair labeled Lindas house comma and the point begin ordered pair 1 comma negative 5 end ordered pair labeled Elliots house.
Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

Given

Brian's house: (-7, 9)

Sue's house: (-7, -2)

Find

The number of units between Brian's house and Sue's house.

Solution

Both Brian and Sue live on the "street" x=-7, so the distance between their houses is the distance between -2 on that street and +9 on that street. We always consider distance to be positive, so it doesn't matter whether we start at Brian's house and go -11 units to Sue's house, or start at Sue's house and go +11 units to Brian's house. Either way, we travel 11 units.

_____

"Displacement" is another matter. That has a sign associated with it and there is always a reference direction that is positive. Movement in the opposite direction results in a negative displacement. "Distance" is always positive.

You might be interested in
PLEASE HELP FIRST GETS BRAINLIEST!!!!!!
loris [4]

|\Omega|=12\cdot11=132\\ |A|=5\cdot4=20\\\\ P(A)=\dfrac{20}{132}=\dfrac{5}{33}

3 0
3 years ago
Evaluate when x = 7 and y = 6<br> 2x - 37
Zarrin [17]

Answer:

-23

Step-by-step explanation:

2x - 37 =

2(7) - 37 =

14 - 37 =

-23

5 0
3 years ago
A bag contains 30 kg of rice A family consumed 2/3 of it how much rice is left in the bag​
polet [3.4K]

Answer:

20 kg

Step-by-step explanation:

To calculate the amount of rice left we have to find 2/3 of 30

\frac{30}{1}  \times  \frac{2}{3}  \\  \frac{60}{3} \:  = 20

4 0
2 years ago
Which of the following sets of ordered pairs is not a function?
choli [55]
A because the x-input 3 can't have different y-outputs
6 0
3 years ago
Help! Pls I cant solve it help me with explanation also pls.
stich3 [128]

Given:

The expression is

\dfrac{2}{a-2}-\dfrac{8}{a^2-4}

To find:

The simplified form of the given expression.

Solution:

We have,

\dfrac{2}{a-2}-\dfrac{8}{a^2-4}

It can be written as

=\dfrac{2}{a-2}-\dfrac{8}{a^2-2^2}

=\dfrac{2}{a-2}-\dfrac{8}{(a-2)(a+2)}            [\because a^2-b^2=(a-b)(a+b)]

Taking LCM, we get

=\dfrac{2(a+2)-8}{(a-2)(a+2)}

=\dfrac{2a+4-8}{(a-2)(a+2)}

=\dfrac{2a-4}{(a-2)(a+2)}

=\dfrac{2(a-2)}{(a-2)(a+2)}

Cancel out the common factors.

=\dfrac{2}{a+2}

Therefore, the simplified form of the given expression is \dfrac{2}{a+2}.

7 0
3 years ago
Other questions:
  • Bob is training for a race. Bob ran 14.6 miles away from his home. Then, Bob ran 9.8 miles towards his home. Finally, bob ran 5.
    15·1 answer
  • △DEF is rotated about point N to △D′E′F′ .
    7·1 answer
  • The sum of the measures of the angles of a quadrilateral is 360°. Quadrilateral JKLM has one
    13·1 answer
  • In a given amount of time, Jamie drove four times as far as Rhonda. Altogether they drove 125 miles. Find the number of miles dr
    5·1 answer
  • Help is very much needed!!
    11·1 answer
  • ASAPP <br> -8•f(1) – 4.g(4) =
    14·1 answer
  • I will mark brainliest and giving 20 points
    8·2 answers
  • I need help, i’m really bad at math lol
    14·1 answer
  • 2.
    15·2 answers
  • 3. A cell phone company offers two texting plans. People who use plan A pay10 cents for each text sent or received. People who u
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!