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
dybincka [34]
2 years ago
6

A circular piece of wood with a diameter of 5 ft is shown below. A 2 ft square is

Mathematics
1 answer:
Pani-rosa [81]2 years ago
4 0

Answer:

16 ft²

Step-by-step explanation:

Since we're told that 2 ft diameter was cut of the board. We use the formula for hollow circle to find the area.

Area of remaining body = area of full body - area of removed body.

Area = πd²/4

Area of remaining body = (π * 5²)/4 - (π * 2²)/4

Area of remaining body = 19.64 - 3.142

Area of remaining body = 16.49 ft²

Therefore, the remaining area is then calculated into 16 ft²

You might be interested in
(there both the same problem) I don't understand this problem may i pleas get help?
Jlenok [28]

Are wee getting the outline size? or what?

7 0
2 years ago
The graph shows the amount of money paid when purchasing bags of peanuts at the zoo: What is the constant of proportionality? (4
jolli1 [7]

Answer:

The constant of proportionality is equal to 4

Step-by-step explanation:

The picture of the question in the attached figure

Let

y ----> the total cost in dollars

x ----> the number of bags of peanuts

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

To find out the constant of proportionality, we need to take one point from the graph

take the point (1,4)

Find the value of k

k=\frac{y}{x}

substitute the value of x and the value of y

k=\frac{4}{1}=\$4\ per bag

6 0
3 years ago
Help plssss plssss !!1
Alecsey [184]

Answer:

were u looking for some like this, its for the first question

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the simple interest pay for 7 years on a $600 loan at 5% per year.
babunello [35]

The simple interest would be $210. I hope that helps!

6 0
3 years ago
Erica watched 2.7 miles to and from work every day for an entire year how many miles did he walk
Len [333]
2.7 • 2 because it’s twice a day. He’s waking 5.4 miles daily, 5.4 • 360 = 1,944 miles yearly.
7 0
3 years ago
Other questions:
  • What functions have real zeros at 1 and 4
    13·1 answer
  • What is the value of the 11th term in the following geometric sequence? -5, -10, -20, -40
    11·2 answers
  • 4x + 3y = −6<br> 6x + 3y = −6
    11·1 answer
  • A standardized test that colleges use to make admissions decisions is the _____.
    7·2 answers
  • Rick used 4 2/3 yards of fabric to sew 3 1/2 shirts. What is the unit rate of cloth he used in terms of yards per shirt?
    5·1 answer
  • Wonder women 1984 sold two million more than quadruple the number of tickets that were sold for Disney Soul. Disney Raya sold te
    7·1 answer
  • Can someone please answer this question.
    13·1 answer
  • Need help with question
    7·1 answer
  • In triangle ABC, EP=4. What is PC?
    5·1 answer
  • I need help!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!