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
aleksandr82 [10.1K]
2 years ago
13

The points (3, 0), (x,0) , (x, 1/x2) , and (3, 1/x2) are the vertices of a rectangle, where x≥3, as shown in the figure above. F

or what value of x does the rectangle have a maximum area?
Mathematics
1 answer:
Strike441 [17]2 years ago
4 0

Answer:

75 and 76

Step-by-step explanation:

You might be interested in
116 miles in 8 hours is what miles per hour.
yulyashka [42]

Answer:

14.5

Step-by-step explanation:

116/8

6 0
3 years ago
Read 2 more answers
Please help me for the brainliest answer
Oxana [17]

Answer:

aₙ= -2n²

Step-by-step explanation:

<h2><u>Solution 1:</u></h2>

The sequence:

  • -2, -8, -18, -32, -50

The difference between the terms:

  • -6, -10, -14, -18
  • a₁= -2
  • a₂= a₁ - 6 = a₁ - 2*3= a₁- 2*(2²-1)
  • a₃= a₂ - 10 = a₁ - 16= a₁ - 2*8= a₁ - 2*(3²-1)
  • a₄= a₃- 14= a₁ - 30= a₁ - 2*15= a₁ - 2*(4² -1)
  • ...
  • aₙ= a₁ -2*(n²-1)= -2 -2n² +2= -2n²

As per above, the nth term is: aₙ= -2n²

<h2><u /></h2><h2><u>Solution 2</u></h2>

The sequence:

  • -2, -8, -18, -32, -50
  • -2*1, -2*4, - 2*9, -2*25
  • -2*1², -2*2², -2*3², -2*4², -2*5², ..., -2*n²
  • aₙ= -2n²
6 0
2 years ago
Find the two smallest possible solutions to part 1a​
bixtya [17]
<h3>Answer: A. 5/12, 25/12</h3>

============================

Work Shown:

12*sin(2pi/5*x)+10 = 16

12*sin(2pi/5*x) = 16-10

12*sin(2pi/5*x) = 6

sin(2pi/5*x) = 6/12

sin(2pi/5*x) = 0.5

2pi/5*x = arcsin(0.5)

2pi/5*x = pi/6+2pi*n or 2pi/5*x = 5pi/6+2pi*n

2/5*x = 1/6+2*n or 2/5*x = 5/6+2*n

x = (5/2)*(1/6+2*n) or x = (5/2)*(5/6+2*n)

x = 5/12+5n or x = 25/12+5n

these equations form the set of all solutions. The n is any integer.

--------

The two smallest positive solutions occur when n = 0, so,

x = 5/12+5n or x = 25/12+5n

x = 5/12+5*0 or x = 25/12+5*0

x = 5/12 or x = 25/12

--------

Plugging either x value into the expression 12*sin(2pi/5*x)+10 should yield 16, which would confirm the two answers.

7 0
2 years ago
Read 2 more answers
There are 6 triangles and 2 circles. What is the simplest ratio of circles to total shapes?
damaskus [11]
There is no simpler ratio then 1:4. So the answer is 1:4.
8 0
2 years ago
-4r &lt; 22<br><br> Can someone help with this inequality?
svp [43]
Lol u thought I was writing an answer hahahaha
8 0
3 years ago
Other questions:
  • Describe the error in solving the inequality or graphing the solution.
    10·1 answer
  • A cylinder has a volume of 75 cubic centimeters. What is the volume of a sphere with the same height and radius?
    8·1 answer
  • Will mixes 1/4 gallon of milk and 1/2 gallon of chocolate syrup to make chocolate milk. Each serving is 1/16 gallon. How many se
    12·1 answer
  • 0.96 in fraction form
    12·1 answer
  • HELP PLEASE BEST ANSWER WILL BE MARK AS BRAINLIEST!!
    12·1 answer
  • A person walks 2 3 of a mile in 2 9 of a hour. Which complex fraction when simplified will compute the unit rate of miles per ho
    7·2 answers
  • The expression x^2-9/x^2+6x+8 is undefined when x=
    15·2 answers
  • Lesson 8: Systems of Equations and Inequalities Unit Test CE 2015
    10·2 answers
  • (5, 14) and (18,3)? Helppppppppp
    8·1 answer
  • Round 0.008547 to the nearest thousandth :]
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!