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
anygoal [31]
2 years ago
9

A hula hoop has an circumference 150.72 cm. What is the area of the hula hoop? (round to the nearest hundredth)

Mathematics
1 answer:
Leya [2.2K]2 years ago
6 0

Answer:

Area = 1808.64 cm

Step-by-step explanation:

Circumference of a circle = 2πr

Circumference = 150.72

π = 3.14

r = radius

150.72 = 2 x 3.14 x r

150.72 = 6.28 r

r = 150.72/6.28

r = 24cm

Radius = 24

Area of a circle = πr²

Area = 3.14 x 24²

Area = 3.14 x 576

Area =1808.64 cm

You might be interested in
Still gonna cry leave step by step pls
rusak2 [61]

Answer: 114

Step-by-step explanation: Because 48+18 = 66 and 180-66 is 114.

8 0
3 years ago
Read 2 more answers
The following is an incomplete paragraph proving that the opposite angles of parallelogram ABCD are congruent:
kramer
<span>Pls. see attachment. 
</span>

6 0
3 years ago
Read 2 more answers
What is the nth term rule of the linear sequence <br> 6,13,20,27,34?
Law Incorporation [45]

Answer:

62

Step-by-step explanation:

5 0
3 years ago
Upvote an will mark brainlest
Irina18 [472]

Answer:heyyy there...the answer is b that is -12x^3+12x^2-20

Step-by-step explanation:

<h3>f(x)= -12x^3+19x^2-5</h3><h3>g(x)= 7x^2+15</h3><h3>f(x)-g(x)=(-12x^3+19x^2-5)-( 7x^2+15)...{while opening the bracket the sign of the second polynomial changes accordingly}</h3><h3>it becomes -12x^3+19x^2-5-7x^2-15</h3><h3>=-12x^3+12x^2-20</h3><h3>HOPE IT HELPED UUUU</h3>
7 0
3 years ago
A triangle has a perimeter of 10a + 3b + 12 and has sides of length 3a + 8 and 5a + b what is the length of the third side ?
RideAnS [48]

Answer:

  2a +2b +4

Step-by-step explanation:

The perimeter is the sum of the lengths of the three sides. If x represents the length of the third side, then ...

  (3a +8) +(5a +b) +x = (10a +3b +12)

Subtracting from the equation everything on the left side that is not x, we get ...

  x = (10a +3b +12) -(3a +8) -(5a +b)

  = a(10 -3 -5) +b(3 -1) +(12 -8)

  = 2a +2b +4

The length of the third side is 2a +2b +4.

5 0
3 years ago
Other questions:
  • The width of a rectangle is 61 centimeters more than the length. The perimeter is 406 centimeters. Find the length and the width
    9·1 answer
  • Help me please asap!!!!1
    11·2 answers
  • Julieta is using the dot plots to compare two sets of data. Both plots use the same number line. What is the difference between
    7·1 answer
  • What is the slope in the following equation:
    10·1 answer
  • At Home Depot, Johnny bought 3 rose bushes and 7 flats of petunias for a total of
    15·1 answer
  • A person who is 5 feet tall is standing 108 feet from the base of a tree, and the tree casts a 120 foot shadow. The persons shad
    7·1 answer
  • Question 3 (4 points)
    15·1 answer
  • a graph represents a relation that is also a function if only and if every ___ intersects the graph ___ once
    12·1 answer
  • Please Help!! The question is on the screenshot I attached.
    12·1 answer
  • Please can i get answers on here and not from a download website.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!