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
Tom [10]
2 years ago
8

Can someone plz help me

Mathematics
2 answers:
lubasha [3.4K]2 years ago
3 0
I say it’s c it makes the most sense to me
horrorfan [7]2 years ago
3 0

Answer:

B

Step-by-step explanation:

You might be interested in
Karen will run more than 35 miles this week. So far, she has run 17 miles. What are the possible numbers of additional miles she
777dan777 [17]
35-17=18
She will run at least 18 more miles. Miles (x) greater than or equal to 18
3 0
2 years ago
SOS ANSWERRRRR PLZZZZZ
Karo-lina-s [1.5K]
The answer would be A 20c/d
7 0
3 years ago
Consider the surface f (x comma y comma z )f(x,y,z)equals=negative 2 x squared plus 2 y squared minus 3 z squared plus 3 equals
trapecia [35]

Answer:

a) (8,8,-6)

b) 4x+4y+3z = -3

Step-by-step explanation:

a)

The surface is given by the equation  

f(x,y,z) = 0 where

f(x,y,z)=-2x^2+2y^2-3z^2+3

The gradient of this function is the vector

(\frac{\partial f}{\partial x},\frac{\partial f}{\partial y},\frac{\partial f}{\partial z})=(-4x,4y,-6z)

If we evaluate it in the point P = (-2,2,1) we obtain the point

(8,8,-6)

b)

The vectors with their tails at P are of the form  

(-2,2,1)-(x,y,z) = (-2-x, 2-y, 1-z)

as they must be orthogonal to the gradient, they must be orthogonal to the vector (8,8,6) so their inner product is 0

(-2-x,2-y,1-z)\cdot(8,8,6)=0\Rightarrow -16-8x+16-8y+6-6z=0\Rightarrow 4x+4y+3z=-3

and the equation of the desired plane is

4x+4y+3z = -3

3 0
3 years ago
Which linear function represents the line given by the point-slope equation y-8=
Nina [5.8K]

Answer:

f(x)=x+4

Step-by-step explanation:

we have

y-8=(x-4)

This is the equation of the line in point slope form

where

The slope is m=1

The point is (4,8)

Convert to slope intercept form

Isolate the variable y

Adds 8 both sides

y-8+8=x-4+8

Combine like terms

y=x+4

Convert to function notation

f(x)=x+4

5 0
3 years ago
Hi. I need to solve for the mean absolute deviation. I know how, but end up with the wrong answers. And also, please show me the
Elden [556K]
The Correct Answer is C.
5 0
3 years ago
Read 2 more answers
Other questions:
  • -wsquared=576. Solve the equation
    12·2 answers
  • What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your
    6·1 answer
  • A(b-c)=d Solve for c.
    7·1 answer
  • sanjo has 348 marble. harry has 100 fewer marbles than sanjo. ari has 10 more marbles than harry. write the number of marbles ea
    5·2 answers
  • Create a equation using this graph?
    15·1 answer
  • Men can reap a field in 20 days, in how many days will 15 men reap the<br> field?
    12·1 answer
  • Find the measure of angle x in the figure below:
    13·1 answer
  • How would I solve <img src="https://tex.z-dn.net/?f=8%5E%7B3%2F2%7D%20%2A%202%5E%7B3%2F2%7D" id="TexFormula1" title="8^{3/2} * 2
    7·1 answer
  • Help please (due today) plz hellpp i cant solve it plz dont write anything just for points plzz
    7·2 answers
  • Evaluate each of the following expressions by using special right triangles and the unit circle (give exact values),
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!