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
leva [86]
3 years ago
5

one circular table has a diameter of 8ft, and another circular table has a diameter of 12ft. how much greater is the area of the

larger table? Round to the nearest whole number. about 31ft2 about 6ft2 about 13ft2 about 63ft2
Mathematics
1 answer:
NeX [460]3 years ago
3 0

Answer: 63 ft^2

Step-by-step explanation:

the formula for the area of a circle is A = π r ^2. the radius (r) is 1/2 of the diameter.

first, we'll plug in the radius of table #1 into the equation (A = π 4 ^2) and get an answer of 50.27 ft^2. then plug in radius of table #2 (A = π 6 ^2) and get 113.1 ft^2. now find the difference of the areas by subtracting (113.1 - 50.27) to get an answer of 62.83 ft^2. which will round up to 63 ft^2.

You might be interested in
Karen spent all but $8 of her savings in three stores. In each store she spent $2 less than half of what she had when she went i
maksim [4K]

Answer:

36 dollars

Step-by-step explanation:

We need to think backwards to solve this question.

(8 - 2) x 2 = 12

(12 - 2) x 2 = 20

(20 - 2) x 2 = 36

5 0
2 years ago
Is 7/10 less than 2/4?
lilavasa [31]

Answer:

No

Step-by-step explanation:

7/10 is 0.7

2/4 is 0.5

0.7>05

5 0
3 years ago
Read 2 more answers
If 5/8 yards of fabric costs 3.75 dollars what does one yard cost
Sladkaya [172]
3.75 / 5 =0.75
0.75 x 8 = 6
So one yard is 6
Sorry, I’m not American so I don’t know about dollars but this should be correct x
4 0
3 years ago
Given g(x)=-x^2+10x-3 <br> Find g(-3)
inn [45]
Sub g to (-3) and then solve from there using PMDAS and equation solving skills, Photomath is a fantastic resource
8 0
3 years ago
Which of the following inequalities is graphed below?
nikklg [1K]
A : y is greater than or equal to 4x plus two
6 0
3 years ago
Other questions:
  • The members of the reading club each read 34 books in the fall semester and 33 books in the spring semester. Altogether, the clu
    13·1 answer
  • a store is offering a 20% discount off one item. you also have a coupon for 5$ off one item. Which composite function repressent
    14·1 answer
  • An ordinary Fair die is a cube with the numbers 1 through 6 on the sides represented by painted spots imagine that such a die is
    5·1 answer
  • What is the answer to -12=2+5v+2v
    15·1 answer
  • A factory makes 1,200 shirts every 6 hours. The factory makes shirts for 63 hours each week. What are the fewest number of days
    12·1 answer
  • Which expression has the greater value? Justify your answer. −8 + 3 −8 × 3
    15·1 answer
  • True or False? <br><br> The product of 4 negative numbers is<br> negative.
    10·2 answers
  • Donna finished 67% of her homework. What fraction of her homework is completed?
    9·1 answer
  • Dillon pays $106.50 for 5 dozen chocolate chip cookies. What is the price per dozen of chocolate chip cookies in dollars and cen
    14·1 answer
  • Which expression is represented by the diagram?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!