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
Andre45 [30]
2 years ago
14

The graph shows the location of point P and point R. Point R is on the y-axis and has the same y-coordinate as point P. Point Q

is graphed at (n,-2). The distance from point P to point Q is equal to the distance from point P to point R. What is the from point P to point Q? What is the value of N? Explain how you determined the distance from point P to point Q, and the value of N.

Mathematics
1 answer:
Mumz [18]2 years ago
8 0

Answer:

n = 5

Step-by-step explanation:

Coordinate of P = (n,3)

R is on y-axis & the y-coordinate of P & R are equal. So coordinate of R = (3,0)

Coordinate of Q = (n,-2)

Using distance formula,

Distance between P & Q =

\sqrt{ {( n  -  n}) ^{2} +  {( 3-  ( - 2)  })^{2}   }

=  >  \sqrt{ {(3 + 2)}^{2} }  =  \sqrt{ {5}^{2} }  = 5

Distance between P & R =

\sqrt{ {(n - 0)}^{2} +  {(3 - 3)}^{2}  }

=  >  \sqrt{ {n}^{2} }  = n

But in question it is given that distance between P & Q is equal to the distance between P & R. So,

n = 5

You might be interested in
WILL MARK BRAINLIEST
Nataliya [291]

I believe the second one : drawing a number from a hat, not replacing it, and then drawing a second number

5 0
2 years ago
Read 2 more answers
Halp me on my math plz
liubo4ka [24]
Post a better quistion
6 0
3 years ago
A large emerald with a mass of 378.24 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over c
bogdanovich [222]

Answer:

Volume of emerald = 137.04cm³

Step-by-step explanation:

Given that:

Mass of emerald = 378.24grams

Density of emerald = 2.76grams/cm³

Volume = ?

The equation for this relationship is ρ = m / V in which ρ is density, m is mass (kg or g) and V is volume (cm³ or m³) making the density unit kg/m³ or g/cm³.

Therefore

Density = mass/volume

Volume = Mass/density

i.e

Volume of emerald = Mass of emerald / Density of emerald

Volume of emerald = 378.24grams / 2.76grams/cm³

Volume of emerald = 137.043cm³ ~137.04cm³

Volume of emerald =137.04cm³

6 0
3 years ago
Which relation is a function?
NARA [144]

Answer:

A function means that we get one input and one output.  In this example that means for every x-value that we have, we only have one y-value.

Looking at the first option, we can see that there is no x-value that has more than one y-value which means that it is a function.

The rest of the options are seen with at least two values for one x-value in one of the points.  Therefore, they wouldn't be considered a function leaving us with only option A as the solution.

8 0
2 years ago
The graph shows the relationship between a gift card balance and the number
faltersainse [42]

Answer:

3

Step-by-step explanation:

We can see that the graph is constant.=> the path of the dot/ the pattern is constant or not changing.

The balance was 18 when there were no visits.

It was 0 after 6 visits.

=>the amount spent on each visit is

Balance/number of visits= 18/6= $3

This can clearly be seen on the graph.

It may not work with a graph where the patter is not constant/ keeps on changing.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the measure of two supplementary angles, ∠A and ∠B, if m∠A = (3x – 7)° and m∠B = (2x + 2)°. =180
    6·1 answer
  • PLEASE HELP 50 POINTS!!! Jordan is constructing the bisector of MN
    8·2 answers
  • Solve for x: (X + 16) / 3 = 3x
    15·1 answer
  • What do you call to the set of ordered pairs
    8·2 answers
  • Sofia graphed the points 1.3, −11 2 , 0.25, and 13 4 on the number line. A number line going from negative 2 to positive 2 in in
    9·2 answers
  • -5a + 15/2a - 25 = 53.2 + 21.8​
    15·2 answers
  • 17. MODELING WITH MATHEMATICS The data
    9·1 answer
  • M-0.63>9.7 (need answer this is a test) i will give u brainliest if u answer right
    14·1 answer
  • Which equation below has a slope of 1/4?
    6·1 answer
  • In 2015, an autonomous vehicle drove from the Golden Gate Bridge to New York City at an average speed of 15.7 miles per hour. Th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!