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
BlackZzzverrR [31]
3 years ago
8

a corner self is 1/4 of a circle and has the radius of 10.5 inches. enter the area of the self in square inches. can you round i

t to nearest hundredth?

Mathematics
1 answer:
cupoosta [38]3 years ago
8 0

Answer:

The area of the shelf is 86.59 square inches

Step-by-step explanation:

The formula of the area of the circle is A = π r², where

  • r is the radius of the circle

∵ The corner shelf is \frac{1}{4} of a circle

→ That means its area is \frac{1}{4} the area of the circle

∴ The area of the corner shelf = \frac{1}{4} × area of the circle

∵ Area of the circle = π r²

∴ The area of the corner shelf = \frac{1}{4} × π r²

∵ The radius of the shelf is 10.5 inches

∴ r = 10.5 inches

→ Substitute the values of r in the formula of the area

∴ The area of the corner shelf = \frac{1}{4} × π × (10.5)²

∴ The area of the corner shelf = 86.59014751

→ Round it to the nearest hundredth

∴ The area of the corner shelf = 86.59 square inches

∴ The area of the shelf is 86.59 square inches

You might be interested in
Weiming receives a weekly pocket money of $28. If he decides to save 20% of it, find his saving in a year and spendings in a yea
Maru [420]

Welming's spending is $1164.8 and his savings is $291.2

<h3>How to determine the savings and the spending?</h3>

The given parameters are:

Weekly pocket = $28

Save = 20%

There are 52 weeks in a year.

So, the yearly pocket is:

Yearly pocket = $28 * 52

Evaluate

Yearly pocket = $1456

He saves 20%.

So, we have:

Savings = 20% * $1456

Evaluate

Savings = $291.2

His spending is then calculated as:

Spending = $1456 - $291.2

Evaluate

Spending = $1164.8

Hence, Welming's spending is $1164.8 and his savings is $291.2

Read more about percentage at:

brainly.com/question/843074

#SPJ1

7 0
2 years ago
Find the slope of the graph of the equation <br> 3x + 15y = 25<br> (Please show your work)
pantera1 [17]
Answer:

y= - 1/5x + 5/3
3 0
3 years ago
Read 2 more answers
-14=-20y-7x<br> 10y+4=2x <br><br> Solve by Elimination please!
iogann1982 [59]

Answer:

x = 2    y = 0

Step-by-step explanation:

8 0
2 years ago
What is the slope of the line that passes through (2,5) and (3,6).
earnstyle [38]

Answer:

1

Step-by-step explanation:

hope this help:) I use slop formula

5 0
3 years ago
Read 2 more answers
4 fewer airports than Missouri
Vesnalui [34]
Idkkkkkkkkkkkkkkkkkkkkk
8 0
3 years ago
Other questions:
  • A dust bunny gathers dust at a rate of 11% per week. The dust bunny, Alfred, originally weighed 0.7 ounces. Write an equation th
    9·1 answer
  • Help me please thank you!!
    9·1 answer
  • Define an altitude of a triangle.
    12·1 answer
  • Could you please help me out I think that answer is c
    11·1 answer
  • At a local coffee shop, 10% of customers order decaf coffee and 30% are students. Given that 5% of students order decaf coffee,
    8·1 answer
  • Evaluate. 43 – 10 ÷ 2 + [(7 + 3) • 3]
    15·2 answers
  • Please help will mark brainliest
    13·2 answers
  • PLEASE HELP THIS IS BEING TIMED I HAVE 9 moreeeeee
    14·2 answers
  • Please answer a little quiet<br>IT is urgent<br><br>.Factorize: 4(x-y)^2 -9 <br>.Evaluate : 1001×99​
    9·1 answer
  • 2. The line that passes through the points (-6, p)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!