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
devlian [24]
3 years ago
12

Explain how the net of rectangular prism can help you find the surface area or the prism?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0

A 3d cardboard box has 6 sides, each of which are rectangles. If you unfold the 3D box, and flatten it out, then you'll be left with 6 rectangles such as what you see in the attachment below. This is one way to unfold the box. This flattened drawing is the net of the 3D rectangular prism. You can think of it as wrapping paper that covers the exterior of the box. There are no gaps or overlapping portions. If you can find the area of each piece of the net, and add up those pieces, that gets you the total area of the net. This is the exactly the surface area of the box.

In the drawing below, I've marked the sides as: top, bottom, left, right, front, back. This way you can see how the 3D box unfolds and how the sides correspond to one another. Other net configurations are possible.

You might be interested in
Which equation is the inverse of y = x² - 36?
Damm [24]
Answer:
y = SQRT( x + 36 )
y = - SQRT( x + 36 )

Steps:
The 5 options you listed are unclear to me. But I provided the correct answer above.
4 0
1 year ago
3x – 2y+3<br> 3y - 2x<br><br> X=7 Y=6
faust18 [17]
<h2><em>Answer:</em></h2><h2><em>3×7-2×6+3</em></h2><h2 /><h2><em>=21-12+3=24-12</em><em>=</em><em>1</em><em>2</em></h2><h2 />
8 0
3 years ago
Y is directly related to x and y is 81 when x is 27 the constant of.variation is
suter [353]

Answer:

The constant of variation is 3

Step-by-step explanation:

Given.

y=81

x=27

And y is directly related to x

y ∝ x

Here k is constant of variation

y=kx

k=\frac{y}{x}--------------(1)

Put the y and x value in equation 1.

k=\frac{81}{27}

k=3

So, the constant of variation is 3.

6 0
3 years ago
What is the factor of <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%206x%20-%2027" id="TexFormula1" title="
Ksju [112]

Answer:

(x - 9)(x + 3)

Step-by-step explanation:

Given

x² - 6x - 27

Consider the factors of the constant term (- 27) which sum to give the coefficient of the x- term (- 6)

The factors are - 9 and + 3, since

- 9 × 3 = - 27 and - 9 + 3 = - 6, thus

x² - 6x - 27 = (x - 9)(x + 3)

6 0
3 years ago
Read 2 more answers
Complete each statement from the information given and state the reasons and the triangle criterion you used.
TiliK225 [7]

Answer:

Triangle GAS = Triangle IOL by rule AAS

Step-by-step explanation:

The points must be ordered correctly so they correspond within the triangles. Point G = Point I, Point A = Point O, Point S = Point L.

A rule for determining Triangle Congruency is AAS. If two angles and a side of a triangle are equal to one of another triangle, the triangles are congruent.

5 0
3 years ago
Other questions:
  • 4 tomatoes cost 3.40. What is the unit rate?
    9·2 answers
  • Using algebraic methods, prove that the sum of 2 consecutive odd integers is always a multiple of 4.
    6·1 answer
  • Use multiplication and the distributive property to find the quotient 96/6
    12·1 answer
  • A turtle is at the bottom of a 14 foot well. Each day it crawls up 5 feet, but each night it slips back 4 feet. After how many d
    6·1 answer
  • Two angles are complementary . The first angle measures 35 Percent . What's the measurement of the second angle ?
    10·2 answers
  • 2x+y=1 and 2x+y=-3 in graphing,Substitution,and elemination
    9·1 answer
  • Write an equation in slope-intercept form for the line with slope
    11·1 answer
  • NEED HELP ASAP/ WILL MARK BRAINLIEST/NO LINKS OR I WILL REPORT YOU!!!!//Item 7
    12·1 answer
  • EXPERT HELP: DON'T GUESS AND EXPLAIN THE ANSWER
    10·2 answers
  • Don't know this please me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!