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
marshall27 [118]
3 years ago
13

A company makes candles in the shape of a right cone. The lateral surface of each candle is covered with

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0

Answer:

The amount of paper needed = 363.3 in²

Total amount of paper and plastic needed = 564.3 in

Step-by-step explanation:

As the diagram isn't given.

Consider a right cone shown in the ATTACHMENT.

where

r = 8 in

h = 12 in

First find the value of hypotenuse s by using Pythagoras theorem

<h3>Find Lateral Area:</h3>

The amount of paper needed to cover the candle is lateral area, which is given by:

L=\pi\cdot{r}\cdot{s}\\L =\pi\cdot8\cdot14.422\\L=363.3in^2\\

<h3>Find Surface Area:</h3>

Total amount of paper and plastic is the surface area:

S=L+\pi{r}^2\\S=363.3+\pi(8)^2\\S=564.26in^2

S=564.3in^2

You might be interested in
The price of a pie is now $11. how many pies are sold? how many pies does each producer make? how many producers are there? how
Anettt [7]
Is there suppose to be a link or something more to this question?
3 0
2 years ago
Convert 75 miles per hour to feet per minute.
ra1l [238]
6600 Feet per minute
7 0
2 years ago
Read 2 more answers
Find the measure of the arc indicated.
ella [17]
A.) 155
123 + 47 + 35 = 205
Subtract 205 with 360 (360 is the measure of a circle) and you will be left with 155°.
7 0
2 years ago
When there is no equal sign, the polynomial is called an ___________.
Tanya [424]
The answer is expression
3 0
1 year ago
Armando spent $9.70 at the grocery store. he spent $2.95 on a bag of baby spinach and bought tomatoes at $2.25 per pound. How ma
Sever21 [200]
He bought 3 pounds of tomatoes
6 0
3 years ago
Other questions:
  • The table represents the speed of frog A at a frog jumping contest. Frog B travels 2 feet each second. If the course is 20 feet
    13·1 answer
  • What percent of the figure is shaded?
    7·2 answers
  • Correct answer will get brainiest!
    10·2 answers
  • (ASAPPPPPP!!) <br> Just look at the bicultural and answer it PLEASEEEE
    15·1 answer
  • the radius of a cylindrical construction pipe is 2 ft. If the pipe is 26 ft long, what is its volume?
    12·2 answers
  • The area of a circle is 81 pi in2 what is the circumference in inches express ur answer in terms of pi
    10·1 answer
  • Help lord mercyyyy ‍♂️
    11·2 answers
  • The girls decide to only spend $40 between them.on average,how much money can each girl spend?
    15·1 answer
  • Please tell me? thx for ur help &lt;3
    8·2 answers
  • Sinx+sin3x=0<br> sin5x=-cos2x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!