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
uranmaximum [27]
3 years ago
11

What is the area of the shaded region?

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0

Answer:

141.37 cm

Step-by-step explanation:

If we're going off of the blue shaded region, the area of the full circle is 254.47 cm^2. Then we calculate the area of the inner circle. This gives you 113.1. Now you must subtract the area of the inner circle by the area of the outer circle. 254.47-113.1. This gives you 141.37, which should be your answer.

You might be interested in
If 1,000 students take a test that has a mean of 40 minutes, a standard deviation of 8 minutes, and is normally distributed, how
Nina [5.8K]
500 because in a normal distribution 50% of the total falls below the mean 
7 0
3 years ago
Read 2 more answers
Find the highest odd number that is a factor of 40 and a factor of 60.
Arte-miy333 [17]

Answer:

HCF (HIGHEST COMMON FACTOR) OR GCF ( GREATEST COMMON FACTOR) OF 40 AND 60 IS 20.

8 0
3 years ago
A machine paints 34o toy boats im 3/4 of an hour how many boats can he make per hour
leonid [27]
Here, we can set up a proportion:

34 ÷ 3/4 = ? ÷ 1
34*1 = 34
34÷3/4 = the time needed to build one toyboat

34/3/4 = 45.3333333333

45.3 repeating is not a whole number, so we need to approximate. 

45 is the closest whole number, 

So.. a machine can paint 45 toy boats per hour. 

I really hope that helped! :) 

7 0
3 years ago
3) Using J =
MrRa [10]

Answer:

Diameter = 49

radius = 49/2

circumference of circle is = <em>2</em><em>π</em><em> </em><em>r</em>

<em>=</em><em>. </em><em> </em><em>2</em><em>*</em><em>2</em><em>2</em><em>/</em><em>7</em><em>*</em><em>4</em><em>9</em><em>/</em><em>2</em>

<em>=</em><em> </em><em>1</em><em>5</em><em>4</em><em> </em><em>cm</em>

<em>hope</em><em> it</em><em> helps</em>

3 0
3 years ago
2 3/4+12 1/2 = what is it
natta225 [31]
An equation
what else could it be?
8 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether the ordered pair is a solution of the linear equation. thanks in advance!!
    11·1 answer
  • Please Help.............................................................................................................
    8·2 answers
  • What is the surface area of the cone below with radius 9 cm and height 12<br> cm?
    12·1 answer
  • If it thermometer indicates 40°C what is the temperature in degrees Fahrenheit
    6·2 answers
  • Identify a possible first step using the elimination method to solve the system and then find the solution to the system.
    13·1 answer
  • Which of the symbols correctly relates 25 and 35
    6·2 answers
  • Find the slope of the line passing through the points 3, 4 and 8 , -3 .
    14·1 answer
  • Please help!!!!!!!
    12·1 answer
  • The quotient of 9 and five times a nonzero number (mathematical expression)
    14·1 answer
  • 1. In 2009 the number of vehicle sales in the United States was 10,602 thousand and in 2013 it was15,884 thousand.a. Determine t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!