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
Andrews [41]
3 years ago
10

Find the area of a vertical cross section through the centers of the bases of a cylinder with height of 27 inches and a circumfe

rence of about 47.1 inches. Use 3.14 for π.
Mathematics
1 answer:
Rina8888 [55]3 years ago
8 0

Answer:

405 in^2

Step-by-step explanation:

Given data

Height= 27in

Circumference= 47.1 in

let us find the radius and the diameter of the base of the cylinder

from

C=2πr

47.1= 2*3.142*r

47.1= 6.284r

r= 47.1/6.284

r= 7.5 in

Diameter= 2r

D= 7.5*2

D= 15in

Hence the area of the cross-section

=H*D

=27*15

=405 in^2

You might be interested in
3.75x-5-8.75X+4.5+0.5
exis [7]

Step-by-step explanation:

3.75x-5-8.75x+4.5+0.5

=3.75x-8.75x+4.5+0.5-5

=-5x+5-5

==-5x

4 0
2 years ago
En una granja hay gallinas y vacas, en total uman 624. Se sabe que el numero de vacas son 36 veces mas que el numero de gallinas
BartSMP [9]

Answer:

17 R 12

Step-by-step explanation:

Hola,

en total son 624 y las vacas son 36 mas que las gallinas, vos tienes que divider 624 con 36

624÷36

6 0
2 years ago
A study examined the relationship between having a baccalaureate degree and passing a cultural competency exam among a group of
Eva8 [605]

Answer:

More nurses with a baccalaureate degree is estimated to pass the exam but this was not a significant difference.

Step-by-step explanation:

6 0
2 years ago
Guys, help me out, please.
goldfiish [28.3K]

Answer:

4

Step-by-step explanation:

Given

\frac{28}{3+4} ← evaluate the denominator

= \frac{28}{7} ← perform the division

= 4

7 0
2 years ago
A survey was conducted
inna [77]

Answer: 9/25 or 36%

Step-by-step explanation:

72 + 28 + 62 + 38 = 200

There are 200 people in total and 72 are youngsters who like sport cars.

So, the number of youngsters who like cars out of the total number of people is 72/200.

Now, find a greatest common divisor. In this case, the greatest common divisor is 8.

72 / 8 = 9

200 / 8 = 25

9/25 (fraction)

25 * 4 = 100

9 * 4 = 36

36/100 = 36% (percentage)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me solve 5(t+2) please
    13·1 answer
  • Bruce wants to make sure that each tiger at the zoo has 1,000 square feet of space. He wants to write an equation to represent t
    15·1 answer
  • sophia started with 25 pieces of gum and gave away x pieces. Maria started with 75 pieces of gum and gave away twice as many. Ho
    15·1 answer
  • 25 POINTS AND BRAINLIEST FOR THESE!
    13·2 answers
  • Help me with this question very difficult! !!!
    14·1 answer
  • 6 more than a number
    14·1 answer
  • Select other ways to express 2:12
    6·2 answers
  • What is the solution to the system of equations?<br> y =2/3 x + 3<br> x = -2
    6·1 answer
  • Please help <br> A. SAS<br> B. AAS<br> C. HA<br> D. LL<br> E. ASA<br> F. HL
    11·1 answer
  • I am doing a percent equation problem and I need help please here’s the question 20% of blank =10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!