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
Anna11 [10]
3 years ago
15

A disco ball is shaped like a sphere with a diameter of 16 inches to the nearest square inch what is the surface area of the dis

co ball
Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

Answer:

804

Step-by-step explanation:

I did the quiz.!

stepladder [879]3 years ago
5 0
The surface area of a sphere:
A = 4 pi r^2
where pi = 3.1416
r is the radius

since diameter is given
r = d / 2
r = 16 / 2
r = 8

A = 4 pi (8^2)
A = 804 sq in is the surface area of the disco ball
You might be interested in
Implify 2x 2 - y for x = 3 and y = -2. <br> 20 <br> 14 <br> 16 <br> 10
Nana76 [90]
14because2 times 3=6 times 2= 12 plus 2
5 0
3 years ago
Read 2 more answers
Of the 50 students in Mr. Mitchell’s classes, 60% are girls. On Friday,20 %
Maurinko [17]

Answer:

6

Step-by-step explanation:

60% of 50 is 30 and 20% of 30 is 6

3 0
2 years ago
The width of a rectangle is 4ft and the diagonal length of the rectangle is 13ft which measurement is closest to the length of t
lozanna [386]

Answer:

i don't know that on I not sure what the answer

4 0
3 years ago
Math question down below
Kipish [7]
Answer: 6928

----------------------------------------------------------

Explanation: 

We have two areas we need to find: The area of the trapezoid and the area of the rectangle. Let's call these areas A1 and A2.

Area of Trapezoid = (height)*(base1+base2)/2
A1 = h*(b1+b2)/2
A1 = 80*(150+100)/2
A1 = 80*250/2
A1 = 20000
A1 = 10000

Area of Rectangle = (length)*(width)
A2 = L*W
A2 = 48*64
A2 = 3072

Subtract the two areas (A1-A2) to get the difference D
D = A1 - A2
D = 10000 - 3072
D = 6928

This difference D is exactly equal to the shaded area. 


3 0
3 years ago
A team of runners is needed to run a 1/3-mile relay race. If each runner must run 1/9 mile, how many runners will be needed?
Alex Ar [27]

Answer:

3 Runners

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Parallelogram RECT is a rectangle. If EC = x + y , RT = 2x - y, RE = 2x + y, and TC = 3x - 3 , what are the values of the variab
    6·1 answer
  • Consumer programs perform which two functions to protect consumers
    9·1 answer
  • Can the sum of two negative numbers ever be positive?
    5·2 answers
  • Angel works in a dentist’s office making $13.50 an hour. She works 40 hours per week. How much does she make in a year?
    8·1 answer
  • What precent of 95 is 60.8​
    6·1 answer
  • Pls answer asp!!!! Pls
    13·2 answers
  • Which parallelogram will have the smallest area?
    6·2 answers
  • a person invested $7400 in an account growing at a rate allowing the money to double every 13 years. how much money would be in
    8·1 answer
  • Pleasee can you do this <br>pleasee​
    15·1 answer
  • Given the inequalities y &lt; 2x+2 and y&gt;-3x+2 graphed on the same
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!