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
AnnZ [28]
3 years ago
14

X is from a to b translates to a≤x≤b A. True B. False

Mathematics
2 answers:
Alex3 years ago
4 0
The answer is b true!
JulsSmile [24]3 years ago
3 0

Answer:

True

Step-by-step explanation:

mark brainliest

You might be interested in
A rancher has 200 feet of fencing to enclose two adjacent corrals
Arturiano [62]

Answer:

a) Each corral should be 33⅓ ft long and 25 ft wide

b) The total enclosed area is 1666⅔ ft²

Step-by-step explanation:

I assume that the corrals have identical dimensions and are to be fenced as in the diagram below

Let x = one dimension of a corral

and y = the other dimension

 

(a) Dimensions to maximize the area

The total length of fencing used is:

4x + 3y = 200

4x = 200 – 3y

x = 50 - ¾y

The area of one corral is A = xy, so the area of the two corrals is

A = 2xy

Substitute the value of x

A = 2(50 - ¾y)y

A = 100 y – (³/₂)y²

This is the equation for a downward-pointing parabola:

A = (-³/₂)y² + 100y

a = -³/₂; b = 100; c = 0

The vertex (maximum) occurs at  

y = -b/(2a)  = 100 ÷ (2׳/₂) = 100 ÷ 3 = 33⅓ ft  

4x + 3y = 100

Substitute the value of y

4x + 3(33⅓) = 200

4x + 100 = 200

4x = 100  

x = 25 ft

Each corral should measure 33⅓ ft long and 25 ft wide.

Step 2. Calculate the total enclosed area

The enclosed area is 50 ft long and 33⅓ ft wide.

A = lw = 50 × 100/3 = 5000/3 = 1666⅔ ft²

6 0
3 years ago
The sum of a number, n, and a number 5 is larger than it is 41. Which of the following equations could be used to solve for the
Allisa [31]
The answer is A hope this helps
5 0
2 years ago
Simplify 8^-5 over 8^-3
Alex

Answer:

64-5 divided by 64-3 is 59 divided by 61. 59

8 squared is equal to 64.                           -----

                                                                     61

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
arnob, bella, colin, dante, and erin are going to a baseball game. they have a total budget of $100.00 to spend. each game ticke
Alex73 [517]
87.50 + 2x < = 100 (thats less then or equal)
7 0
3 years ago
Read 2 more answers
Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either a 7 or an 11?
slavikrds [6]
C i know for sure!!!!
8 0
3 years ago
Other questions:
  • The five starters on Raylene's basketball team lined up in order of height from shortest to tallest? Which statistic must descri
    5·2 answers
  • Need help with stats!
    9·1 answer
  • Anton bakes 36 cookies. He gives cookies to each of his 3 friends.
    6·2 answers
  • an airport parking lot charges a basic fee of $2 plus $1 per half-hour parked. what is the total charge from parking in the lot
    14·1 answer
  • PLEASE HELP!!! WILL GIVE BRANLIEST
    11·2 answers
  • Revenue for a new product sold by your company is given by the function R(x) = -0.05x2 + 60x. Use the function to Stculate the
    10·1 answer
  • The expression as an inequality for the statement above is:​
    12·1 answer
  • Round 7,207 to the nearest thousand
    9·2 answers
  • A file that is 278 megabytes is being downloaded. If the download is 19.9% complete, how many megabytes have been downloaded? Ro
    10·1 answer
  • Un estudiante obtuvo las siguientes calificacion 5,7_6,2_4,6 obteniendo un promedio 5 calificaciones¿que nota obtuvo en la ultim
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!