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
ololo11 [35]
2 years ago
13

A prism and two nets are shown below:

Mathematics
1 answer:
nikdorinn [45]2 years ago
4 0
Part a : Net A because when you fold it up it will look like the wanted prism

Part b : AB = 3 in
BC = 5 in
CD = 7.2 in

Part c : area of one triangle = 4*3 = 12 / 2 = 6
6 * 2 = 12 (because there are 2 triangles)
7.2 * 3 = 21.6
7.2 * 4 = 28.8
7.2 * 5 = 36
Add them all up : 12+21.6+28.8+36 = 98.4
So surface area is 98.4 in
You might be interested in
How can I convert a fraction into a decimal and a decimal into a fraction?
gogolik [260]
Find a number you can multiply by the bottom of the fraction to make it 10, 100, or 1000 and multiple both top and bottom by that number then write down just the top number putting the decimal point in the correct spot.
3 0
3 years ago
What is the measure of this angle ?
yKpoI14uk [10]
The measure of the angle is 20
4 0
2 years ago
Need a little help with one please
Pani-rosa [81]

Answer:

That would be the side-side-side (SSS) postulate, which states that if all the sides of a triangle are in a fixed ratio to all the corresponding sides of another triangle, then the two triangles are said to be congruent.

Step-by-step explanation:

Looking at triangles ABC and DEF, we notice that:

\frac{AB}{DE} = \frac{AC}{DF}=\frac{BC}{EF}

since

\frac{3}{18} = \frac{6}{36}=\frac{7}{42}=\frac{1}{6}

Let me know if you have further questions.

4 0
2 years ago
parking garage a charge A charge $3 per hour for parking. parking garage B charges of a fee of $ 2 pkus $ 2 per hour for parking
I am Lyosha [343]

you good itStep-by-step explanation:

7 0
2 years ago
Read 2 more answers
In a toy factory 200 wooden soils cylinders 7 cm long and 35 mm in diameter have to be painted. What is the total surface area i
emmainna [20.7K]
By applying 2×pie×radius (radius+height)
This answer comes 1925000mm^3
6 0
2 years ago
Other questions:
  • Write an expression for the sequence of operations described below.
    7·1 answer
  • Mary went up the Old Tower taking 3 steps per second. Then she carefully came down from the tower taking 2 steps per second. It
    6·1 answer
  • Which Vertices have MULTIPLE EDGES?
    15·1 answer
  • Are triangles the congruent? Write the congruency statement.
    12·1 answer
  • What is the y-value of sin(x) when x = 30°
    8·1 answer
  • Find two numbers whose product is 91 and whose sum is 20
    9·1 answer
  • If 6 people share 1/2 of a cake, how much of the whole cake will each person get?
    8·1 answer
  • In 2008, there were 507 children in Arizona out of 32,601 who were diagnosed with Autism Spectrum Disorder (ASD) ("Autism and de
    8·1 answer
  • Solve using substitution.<br><br> x = –2<br> 5x + 3y = 14
    6·1 answer
  • Find the equation, in standard form, of the line passing through the point (5,1) and (-2,3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!