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
nasty-shy [4]
3 years ago
12

A rectangular box has a square base. The combined length of a side of the square base, and the height is 20 in. Let x be the len

gth of a side of the base of the box.
Write a polynomial function in factored form modeling the volume V of the box.

Mathematics
2 answers:
zmey [24]3 years ago
7 0
Function is in the attachment below.

xxMikexx [17]3 years ago
4 0
V = (l)(w)(h)
V = (x)(x)(20-x)
V = x²(20-x)
V = -x³ + 20x²

You might be interested in
What is the area of the shape below
Bad White [126]

Answer:

The area of the shape is A=886 \:cm^2.

Step-by-step explanation:

The shape in the graph is a composite figure is made up of several simple geometric figures such as triangles, and rectangles.

Area is the space inside of a two-dimensional shape. We can also think of area as the amount of space a shape covers.

To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.

First  separate the composite shape into three simpler shapes, in this case two rectangles and  a triangle. Then find the area of each figure.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

The area of the first rectangle is A=34\cdot 16=544\:cm^2

The area of the second rectangle is A=11\cdot19=209\: cm^2

The area of a triangle is given by the formula A=\frac{1}{2} bh where <em>b</em> is the base and <em>h</em> is the height of the triangle.

The area of the triangle is A=\frac{1}{2} \cdot 14\cdot19=133\:cm^2

Finally, add the areas of the simpler figures together to find the total area of the  composite figure.

A_{composite\:shape}=544+209+133=886 \:cm^2

3 0
3 years ago
Gian is allowed to spend 45 minutes on the computer after dinner. He spends his entire 45 minutes either watching videos or play
forsale [732]
Y = 45 - x I believe would be the right answer.
4 0
3 years ago
Read 2 more answers
On parallelogram ABCD. Make a point where the diagonals intersect, and label it E. Measure and record the lengths of the four li
Elan Coil [88]

Answer:

i dont know

Step-by-step explanation:

6 0
3 years ago
Write a linear equation. Choose three input values and find the corresponding output values. Show your work.
erma4kov [3.2K]

Example of linear equation:

y = mx + b

Let's have the linear equation;

y = 2x + 3

<h3 /><h3>Put x=1</h3>

y = 2 \times 1 + 3  \\ y = 2 + 3 \\ y = 5

(x,y) = (1,5)

<h3>Put x=2</h3>

y = 2 \times 2 + 3 \\ y = 4 + 3 \\ y = 7

(x,y) = (2,7)

<h3>Put x=3</h3>

y = 2 \times 3 + 3 \\ y = 6 + 3 \\ y = 9

(x,y) = (3,9)

7 0
2 years ago
A crystal shaped like a rectangular prism has a volume of 2.88 cubic centimeters. The crystal has a square base with an area of
Alex Ar [27]
V=LWH
LW=area of base
V=H*areaofbase
V=2.88
areaofbase=1.44
2.88=height times 1.44
divide 1.44
2=height
2 centimeters

8 0
3 years ago
Other questions:
  • Applied linear algebraA manufacturer produces desks and bookcases. Desks d require 5 hours of cutting time and 10 hours of assem
    14·2 answers
  • What is reciprocal of the number 5
    10·2 answers
  • A pilot in an apache rescue helicopter, at an altitude of 1200 feet, spots his two soldiers on the ground. the angles of depress
    9·1 answer
  • Plz help with this math question.Thx:) Don't forget to show your work.
    13·1 answer
  • Pls answer this math question. In a given class 12 students have cats, 15 have dogs, and 6have both. There are nine students wit
    14·2 answers
  • HELP ME PLEASE DUE IN 5 MIN
    10·1 answer
  • Given a function, describe how to find the average rate of change over a given interval.
    14·2 answers
  • HELP HELP HELP
    7·2 answers
  • In the figure below the measure of &lt;1=5x°, the measure of &lt;2=y°, and the measure of &lt;3=85°. Find the value of each vari
    14·1 answer
  • La probabilidad de que julio salga con carla es 0.75 , y la probabilidad de que salga con marisol es de 0.50. Si la probabilidad
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!