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
ipn [44]
3 years ago
5

Do not multiply by pi. Just use the whole number and do not try to include pi in the

Mathematics
1 answer:
IrinaK [193]3 years ago
4 0

Answer:

Surface area = 1808.64in² and volume is 7234.56in³

Step-by-step explanation:

The figure above is a sphere, and it has a diameter of 24in

Radius = ?

Radius = diameter / 2

R = 24 / 2

R = 12in

Surface area of of sphere = 4πr²

Volume of a sphere = 4/3 πr³

π = 3.14

1. Surface area = 4 * 3.14 * 12²

Surface area = 4 * 3.14 * 144

Surface area = 1808.64in²

2. Volume of the sphere = 4/3πr³

Volume = 4/3 * 3.14 * 12³

Volume = 4/3 * 3.14 * 1728

Volume = 7234.56in³

The surface area of the sphere is 1808.64in² and the volume is 7234

56in³

You might be interested in
Help a girl out this is 9th grade math is really appreciate it
Semmy [17]

Answer:

Yes (2,7) Is A solution of the system

Step-by-step explanation:

4 0
3 years ago
Jake and amber worm at McDonald's they each earn $8 per hour jake works three more hours then amber if jake and amber made a tot
Nadya [2.5K]

Answer:

9 hours

Step-by-step explanation:

Set up the equations: x is the amount of hours Amber worked and y is the hours Jake worked

8x + 8y = 120

y = 3 + x

Substitute the second equation into the first

8x + 8(3+x) = 120

Distribute

8x + 24 + 8x = 120

Combine like-terms

16x + 24 = 120

Subtract 24 on both sides

16x = 96

Divide 16 on both sides

x = 6 (hours Amber worked)

Plug in this x-value into on of the two equations. I will use the second

y = 3 + 6

y = 9

7 0
3 years ago
Worth a  brainliest if the answer is correct.
ycow [4]
You need to translate the angles using this function (x,y) to (x+3,y-3)
first of all find A and B and C
A=(0,3),B=(-1,1),C=(2,1)
After the translation
A'=(3,0),B'=(2,-2),C'=(5,-2)
6 0
3 years ago
Polygons EFGH and E'F'G'H' are shown on the following coordinate grid:
vlabodo [156]
This would be modeled by a translation 1 unit down and a 270° clockwise rotation.

Each of these points has the x and y values switched, with the y value one less than that of the preimage and negated.  Taking one off the y-value is a translation 1 down; negating the y and switching it and x is a 270° clockwise rotation.
5 0
3 years ago
On a number line, the surface of a river is marked at −220 feet and the top of a building is marked at +19 feet, where 0 represe
nevsk [136]

Answer:

A

Step-by-step explanation:

0 is sea lvl so just add and subsubtract

8 0
2 years ago
Read 2 more answers
Other questions:
  • Angle A has a measure of 3x° and angle B has a measure of x+22°. If angles A and B are complementary, what is the value of x? *
    10·1 answer
  • HELP!!! I WILL MARK BRAINLIEST IF CORRECT!!
    6·1 answer
  • Assume that we have m coins. We toss each one of them n times. The probability of heads showing up for each coin isp. What’s the
    15·1 answer
  • What is a slope of (4,2) (-1,2)
    8·1 answer
  • Given:
    8·1 answer
  • Tammy is recording the percentages she earned on each quiz in her math class. Here are her results for the last quizzes. 91, 86,
    14·2 answers
  • What is the slope of the line defined by the equation 3x - 4y = 5?
    11·2 answers
  • Marlena bought 1 2/3 pounds of French Roast coffee and 3 1/8 pounds of Columbian coffee and paid $31.25. Rowen bought 2 5/12 cup
    15·1 answer
  • Identify the equation in slope-intercept form for the line with the given slope that contains the given point.
    6·1 answer
  • HELP PLEASE<br> here’s the question
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!