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
AlekseyPX
3 years ago
10

Question Progress

Mathematics
1 answer:
mixas84 [53]3 years ago
7 0

Answer:

Please check the attached figure!

Step-by-step explanation:

Part a)

Point A is located at the x-coordinate x=-4 and y-coordinate y=1.

Hence, the coordinates of point A = (-4, 1)

Part b)

Point B(3, -2) has been plotted and is shown in the attached figure.

It is clear from the attached diagram that point B is located at the x-coordinate x=3 and y-coordinate y=-2. Hence, the coordinates of point B = (3, -2)

Part C)

Point C has the same x-coordinate as point A i.e. x=-4 and the same y-coordinate as point B i.e. y=-2.

Hence, the coordinates of point C = (-4, -2). Point C is also plotted as shown in the diagram.

You might be interested in
What is the volume of the triangular prism below?<br><br> V =________ft3
Dmitrij [34]

Answer:

4.5 cubic feet

8 0
3 years ago
Read 2 more answers
14x - 7y = 21 is a linear equation written in Standard Form. What is the slope and y-intercept ?
Aleonysh [2.5K]
Answer: m=2, b=-3
Explanation: rewrite in slope intercept form - y=2x-3. Subtracting is the same as adding therefore it becomes, y=2x+(-3) then using the formula- y=Mx+b identify the slope which is 2 then identify the y-intercept which would be -3.

Hope that helps! Have a good day :)
5 0
2 years ago
Read 2 more answers
Need help with this! Please help ASAP
Sedbober [7]

Answer:

refer to the attachment please

hope this helps

5 0
3 years ago
The cost to produce a certain product depends on 3 main variables, denoted p, q, and r. If C(p, q, r) = C0e−2p + 7q − 9r represe
ad-work [718]

Answer:

\sqrt{134}C_0e^{95}

Step-by-step explanation:

We are given that the cost function is  given by

C(p,q,r)=C_0e^{-2p+7q-9r}

\nabla C(p,q,r)=< -2C_0e^{-2p+7q-9r},7C_0e^{-2p+7q-9r},-9C_0e^{-2p+7q-9r}>

We have to find the rate of decrease of this function at the point P_0(100,55,10)

\nabla C(100,55,10)=

\nabla C(100, 55,10)=

\mid \nabla C(100, 55, 10)\mid=\sqrt{(-2C_0e^{95})^2+(7C_0e^{95})^2+(-9C_0e^{95})^2}

Greatest rate of decrease of this point at the point P_0(100,55,10) is given by

\mid \nabla C(100, 55, 10)\mid=\sqrt{134}C_0e^{95}

7 0
3 years ago
Two points have the coordinates P (6, -3,9) and Q (3, -6, -3). A point R divides line PQ internally in the ratio 1:2. The positi
Ivanshal [37]

The position vector of P and Q is P = ( 6 i -3j +9k ) , Q = ( 3i -6 j -3k) , the coordinates of R is ( 5 , -4 , 2)

<h3>What is a vector ?</h3>

A vector is an object with both mass and magnitude.

It is given that

The coordinates of

P (6, -3,9 ) and Q (3, -6, -3)

point R divides line PQ internally in the ratio 1:2.

The position vectors of P, Q and R is given by  p, q and r respectively.

The position vector of P and Q in terms of i, j, k is is

P = ( 6 i -3j +9k ) , Q = ( 3i -6 j -3k)

The magnitude of P = \rm \sqrt { 6 ^2 + (-3)^2 + 9^2\\

|p| = 11.224

The magnitude of Q = \rm \sqrt { 3^2 + (-6)^2 + ( -3)^2

|q| = 7.348

The coordinate of R is

if a point (x,y,z) divides the line joining the points (x₁,y₁) ) and (x₂ ,y₂) in the ratio m:n, then

( x, y, z ) = \rm \dfrac{ mx_2 + nx_1}{m + n} ,  \dfrac{ my_2 + ny_1}{m + n} ,  \dfrac{ mz_2 + nz_1}{m + n}

The m : n = 1 : 2

(x,y,z) = \rm \dfrac{ 3 + 2*6}{3} ,  \dfrac{ (-6) + 2*(-3)}{3} ,  \dfrac{ (-3) + 2*9}{3}

(x,y,z) = 5 , -4 , 2

Therefore the coordinates of R is ( 5 , -4 , 2)

To know more about Vector

brainly.com/question/13322477

#SPJ1

3 0
2 years ago
Other questions:
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
    8·2 answers
  • Does anyone know the answer?
    5·2 answers
  • How to solve 3/2 = 9/10k (in fraction form). Please show work
    10·2 answers
  • Bubba Bulldog and all of his dog friends love to hide bones! Bubba hid 4 bones, Barry hid 5 bones, Larry hid 10 bones, and Goby
    11·1 answer
  • Identify a possible first step using the elimination method to solve the system and then find the solution to the system.
    13·2 answers
  • On Monday, 1 7/8 inches of rain fell. On Tuesday, it rained 1/4 Inch. What was the total rainfall for the
    9·1 answer
  • What is the solution set of {x|x 5
    11·1 answer
  • 5fg for f=6 and g=10<br> (evaluate)
    7·1 answer
  • What is the missing constant term in the perfect square that starts with x^2-12x
    15·1 answer
  • The scores of students on a standardized test are normally distributed with a mean of 300 and a standard deviation of 40. (a) wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!