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
Marina CMI [18]
3 years ago
11

Find the surface area and round to the nearest hundredths place when necessary.

Mathematics
1 answer:
pashok25 [27]3 years ago
6 0

Answer:

First lets find the area of the bottom circle:

7.2 is your radius so:

7.2^2 = 51.84 the reason why you square your radius is because thats apart of the formula when finding the are of a circle.

lets continue:

51.84 x 3.14(pi) = 162.7776

Now we need to find the area of the round surface but first we need to find the circumference of one circle and multiply it by the height.

2 x 3.14 x 7.2 = 45.216

Now lets multiply it by the height:

45.216 x 17 = 768.672

Now lets add both areas:

768.672 + 162.7776 = 931.4496 dont forget to round to the nearest hundredths place! 931.4496 rounded up = 931.45 square meters is your answer.

You might be interested in
Find an equation of variation where y varies directly as x and y = 7 when x = 0.5 .
Alisiya [41]

Answer:

y = 14x

Step-by-step explanation:

Use the direct variation equation, y = kx

Plug in 7 as y and 0.5 as x, and solve for k:

y = kx

7 = k(0.5)

14 = k

Plug this into the equation:

y = kx

y = 14x

So, the equation of variation is y = 14x

4 0
3 years ago
Anybody can help with these 2 I would really appreciate it for my last grade
Mariulka [41]

Answer:

575x.25=143.75   575-143.75=$431.25

21.95x.15=$3.29 tip total bill $25.24

Step-by-step explanation:

6 0
3 years ago
Colton has a stone paperweight composed of a triangular pyramid on top of a triangular prism with the dimensions shown below. Us
Eva8 [605]

The area of the base would be found using the area of a triangle formula which is 1/2 x base x height.

The base and height are the two sides perpendicular to each other, which are both 5 inches.

The area of the base = 1/2 x 5 x 5 = 12.5 square inches.

The volume of the triangular prism is the area of the base times the height, which is 4 inches.

Volume of the triangular prism is 12.5 x 4 = 50 cubic inches.

Volume of the triangular prism is 1/3 x area of base x height, which is 7:

Volume of the triangular prism = 1/3 x 12.5 x 7 = 29.17 cubic inches.

Total volume = 29.17 + 50 = 79.17 cubic inches.

3 0
3 years ago
What transformations were applied to the graph of the parent function y=tan(x) to produce the function graphed below?
xxMikexx [17]

Answer:

It's D.

Step-by-step explanation:

The graph of tan x passes through (0,0)  whereas this graph passes through the point (pi/4 , 0) so it  a horizontal  translation to the right.  We see that the  period is 6 units along the x axis which is  6 * pi/4 = 3 pi/2.

3 0
3 years ago
Read 2 more answers
What are the coordinates of the point?
Olenka [21]

Answer:

(-3,6)

Step-by-step explanation:

As  graph shows x=-3 and y=6  

6 0
3 years ago
Read 2 more answers
Other questions:
  • The formula for the area of a square is s2, where s is the side length of the square. What is the area of a square with a side l
    10·1 answer
  • Ethan writes 1/6 of a page in 1:12 of a minute how much time does it take him to write a full page
    11·1 answer
  • List the following in order from least to greatest<br><br> -3/5, -0.4, -1, -0.5
    9·1 answer
  • TSU is shown
    5·1 answer
  • What is 1 1/4 as a fraction
    9·2 answers
  • знайдіть розв'язок системи лінійних рівнянь 10x-6y = 18 9x+6y=39
    9·1 answer
  • Evelyn has dance class every Saturday. It lasts 1 hour and 40 minutes and is over at 12:45 P.M.
    9·1 answer
  • HELP HELP HELP HELP HEPL HELP
    11·1 answer
  • Instructions: Find BD, given that line AB is the angle bisector of<br> CAD...please help
    7·1 answer
  • Please help with this math problem! Will give brainliest! :)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!