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
Readme [11.4K]
3 years ago
9

Which of the following expresses the coordinates of the foci of the conic section shown below?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0

Answer: I can’t solve (x+2)^2/64+(y-1)^2/81=1 but I solve (x+2)^2/64+(y-1)^2/81 it the same thing but I take out the =1

Step-by-step explanation: look at the picture and you see me answer, hope this help:)

You might be interested in
PLZ HELP ILL MARK YOU BRAINLIEST
NARA [144]

Answer:

D. 89°

Step-by-step explanation:

On the line segment "C,"  89 degrees is shown in one corner. x is directly across from it, therefore being the same degrees

7 0
3 years ago
Help me I need this answer really fast
Juli2301 [7.4K]
Answer is D or the last choice
6 0
3 years ago
Read 2 more answers
Feb 05, 3:07:40 PM
zaharov [31]
Solve (2x - 1)(3x^2 - 9x - 4)
=

7 0
3 years ago
The diagonals AC and BD of the convex quadrilateral ABCD with area 28 intersect each other at point O. The lines which are paral
Zina [86]

Answer:

21

Step-by-step explanation (note, the suggested way is not the shortest one):

all the details are in the attached picture.

6 0
3 years ago
Mrs white wants to crochet beach hits and baby afghans for a church fund raising bazaar. she needs 7 hours to make a hat and 4 h
denis-greek [22]
This is a maximization problem so we apply derivatives here to determine the unknown variables in the problem. 

In this problem, we represent x as the number of hats made, and y as the number of Afghans made by Mrs White. 
Equation 1 relating to the time it takes to make these is expressed:

7x + 4y = 68
Another equation that represents inequality to the number of hats and Afghans respectively is expressed: 
x<= 14
y<=11

the third equation expresses the income from selling these items expressed as 
P = 21 x + 9y 
we subtitute 1 to 3

P = 9(68-7x)/4 + 21x = 153-15.75x + 21 x = 153 -5.25x 

So by trial and errror, x and y should be integers, we get two cases of which x and y should be

1) x = 4 ; y = 10
2) x = 8 ; y = 3


Subsituting to 3,  P1 = 174$ while P2is equal to $195, Answer then is 8 hats and 3 Afghans in total.
3 0
3 years ago
Other questions:
  • The graph represent Daniel's bike ride to the ballpark. Which point on the graph indicates Daniel's arrival at the ballpark?
    7·1 answer
  • 1.6 liters = ___ milliliters A.160 B.0.016 C.1,600 D.0.0016
    11·2 answers
  • Anyone know the answer to this?
    12·1 answer
  • Which transformation maps hexagon 1 into 3?
    15·1 answer
  • Someone please help me with this!
    9·1 answer
  • Find the slope of a line that passes through the points (3, -5) and (-7,5)
    12·1 answer
  • Line d is parallel to line c in the figure below.
    12·1 answer
  • Long division with 2,000 divided by 3.2
    14·1 answer
  • Which expression will give a <br> product of 14/9
    11·1 answer
  • Help Please Slope!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!