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
Lilit [14]
3 years ago
7

what is teh maximum area of a reactangle that is inscribed in an ellipse of equation 81x^2 +64y^2 =19

Mathematics
1 answer:
Jet001 [13]3 years ago
3 0

(9x + 8y2) • (9x - 8y2)

You might be interested in
William and his puppy Rover are out for a morning jog at a comfortable pace of 10 minutes per mile. If they keep up this pace fo
mojhsa [17]

Answer:

12 miles

Step-by-step explanation:

60 min in 1 hr and 10 min = 1 mile..... so 6, 10 min intervals..... and so 6 time 2 is 12

8 0
3 years ago
Please Answer its timed The dimensions of a rectangle are represented by the functions shown. g(x)+3x-4 f(x)=2x-9 Which function
Alenkasestr [34]

Answer:

\boxed{6x^2-35x+36}

Step-by-step explanation:

The dimensions of the rectangle are represented by functions:

g(x)=3x-4 \\f(x)=2x-9

The area is length × width of a rectangle.

length \times width

(3x-4)(2x-9)

Expand brackets and solve.

6x^2-27x-8x+36

6x^2-35x+36

5 0
3 years ago
Read 2 more answers
Part A: Rhett made $250 washing cars with his mobile car wash company. He charges $70 per car and earned $50 in tips. Write an e
Natasha2012 [34]

Answer:

250=70x+50

Step-by-step explanation:

5 0
3 years ago
Write twenty billion,one million thirty thousand and one as a number
Semmy [17]

Answer:

20,001,030,001

5 0
3 years ago
Read 2 more answers
The function f(x) = 2 • 5x can be used to represent the curve through the points (1, 10), (2, 50), and (3, 250). What is the mul
Free_Kalibri [48]
F'x= d (2.5x)/dx
= 2.5x. ln5 ( rate of change)
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the measure of arc EAB in circle F ?
    7·2 answers
  • My math homwork is asking me for the word form and the expanded form for 3.4 and 2.51,and i don't understand this. we just start
    6·1 answer
  • What is a decimal as a eighth note
    7·1 answer
  • Can anyone solve this? I'm having a hard time
    11·2 answers
  • The equation of a circle is x^2 + y^2= 42.25 Find the radius of the circle.
    12·1 answer
  • Solve for X and check the solution.<br>-2x=4x+9
    12·1 answer
  • Pls tell me which to pick (a,b,c,or d)
    9·1 answer
  • 0.941176471 to the nearest hundredth ?
    10·1 answer
  • Help please! Will give brainliest!!
    10·2 answers
  • Helllpppp pleaseee please please please
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!