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
vagabundo [1.1K]
3 years ago
7

a company makes carboard cylindrical boxes with a diameter of 10 inches and a height of 8 inches.how many square inches of carbo

ard are needed for each box? Use 3.14 for pi.
Mathematics
1 answer:
NeTakaya3 years ago
8 0

Answer:

408.2sq inches

Step-by-step explanation:

Area of the cylindrical box = 2πr(r+h)

r is the radius  = diameter/2

r = 10/2 = 5in

h is the height = 8in

Substitute

Area of the cylindrical box  = 2(3.14)(5)(5+8)

Area of the cylindrical box = 2 * 3.14 * 5 * 13

Area of the cylindrical box  = 408.2sq inches

You might be interested in
Which of the following is the solution to the differentiable equation dy/dx=4x/y, where Y(2)=-2
aliya0001 [1]

First we'll substitute \frac{dy}{dx} with y'

y'=\frac{4x}{y}

Then we can separate this.

yy'=4x

Then we'll solve this.

yy'=4x: \frac{y^2}{2}=2x^2+c_1

\frac{y^2}{2}=2x^2-6

y=2\sqrt{x^2-3},y=-2\sqrt{x^2-3}

Then we'll plug in to find the extraneous solutions (if any)

y=-2\sqrt{x^2-3}

7 0
3 years ago
A right triangle has two sides equal to 8 units and 17 units. Which could be the length of the third side of this triangle?
charle [14.2K]

Answer:

15 units

Step-by-step explanation:

8 0
2 years ago
What is 2.05 +4.77 ?
Effectus [21]

The answer is 6.82

2 + 4 = 6

.05 + .77 = .82

6 + .82  = 6.82

4 0
2 years ago
Read 2 more answers
Sarah used 2.5 cups of cheese in a dish that serves 5 people. How many cups of cheese is needed
Alekssandra [29.7K]

Answer:

0.5 cups or 1/2 a cup per person

Step-by-step explanation:

becasue there are 2.5 SERVED to 5 people served is a key word btw. and it would make sence for people to get less than the total

6 0
2 years ago
Read 2 more answers
In an aquarium,2/5 of fish are surgeon. Of these ,3/4 are yellow tangs.what fraction of all fish in the aquarium are yellow tang
hoa [83]
8 are surgeon, 15 are yellow tangs
8 0
3 years ago
Other questions:
  • Find the annual interest rate I=$16 P=$200 T=2 years
    5·1 answer
  • The population density of New York City is 26,403 people per square mile. If 12,383,007 people live in New York City, what is th
    14·1 answer
  • 85% of 920 and I would like to know how to do it.
    15·2 answers
  • Theo has 50 tea light candles. Madeline has half as many candles as Theo. How many candles does Madeline have ?
    9·2 answers
  • The Huggins family went out to dinner. The price of the meal was $62.95. The sales tax is 8% of the
    5·2 answers
  • 14,17,30 feet is the triangle a right triangle?
    10·2 answers
  • Can someone plss help ASAP
    6·1 answer
  • A right circular cylinder has a height of 2214 ft and a diameter 225 times its height. What is the volume of the cylinder? Enter
    10·1 answer
  • HELP PLEASE ILL GIVE BRAINLIST 8th grade ALGEBRA I INSERTED A PHOTO
    12·1 answer
  • The radius of the circle below is 22 mm. Calculate the area of the circle. Give your answer in mm² to 1 d.p.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!