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
bogdanovich [222]
3 years ago
13

What is the area of the manhole if it is 2 ft wide use 3.14 as pi and round to the nearest hundredth

Mathematics
1 answer:
Anni [7]3 years ago
5 0
------------------------------------
Formula
------------------------------------
Area = πr²

------------------------------------
Find Radius
------------------------------------
Diameter = 2 ft
Radius = Diameter ÷ 2
Radius = 2 ÷ 2
Radius = 1 ft

------------------------------------
Area of the manhole
------------------------------------
Area = πr²
Area = (3.14)(1)²
Area = 3.14 ft²

------------------------------------
Answer: 3.14 ft²
------------------------------------

You might be interested in
Add. 2x+2/x^2+x + 3x+3/x^2+x Answer Choices: A 5/x B 5x/x+1 C 10/x^2 D 5/x+1
Rama09 [41]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
I need to know the steps to simplify 15.7 + (-3.45)
faust18 [17]
U call it keep change change. keep 15.7. change it to subtract and change -3.45 to just 3.45 (positive not negative)
5 0
3 years ago
Read 2 more answers
Please help<br><br><br><br> ?? <br><br><br><br><br><br> :$):’jfidifkvk
Marianna [84]

Answer:

For the question a i think its b

Step-by-step explanation:

4 0
3 years ago
5.3 times 10.4 is??? (Show work)
ololo11 [35]

Answer:

do the work on your calculator to double check yourself :)

7 0
3 years ago
Read 2 more answers
Which of the following point-slope form equations could be produced with the points (-1, 4) and (2, -3)?
Nikolay [14]

Answer:

Option B, y + 3 = -7/3(x - 2)

Step-by-step explanation:

<u>Point slope form:  (y - y1) = m(x - x1)</u>

<u />

<u>Step 1:  Find the slope</u>

m = \frac{y2 - y1}{x2 - x1}

m = \frac{-3 - 4}{2 - (-1)}

m = \frac{-7}{2 + 1}

m = \frac{-7}{3}

<u>Step 2:  Plug into the point slope form</u>

(y - 4) = -7/3(x - (-1))

(y - 4) = -7/3(x + 1)

OR

(y - (-3)) = -7/3(x - 2)

y + 3 = -7/3(x - 2)

Answer:  Option B, y + 3 = -7/3(x - 2)

3 0
3 years ago
Other questions:
  • Find the zero of the function f(x) =-3x + 1
    9·1 answer
  • Tremaine is mailing a package to his grandmother. Which tool and unit could be used to measure the weight of the package?
    13·2 answers
  • Can you please help me find the answer to this problem? I really don’t know how to do it either.
    14·1 answer
  • In the angle below, points B and C are fixed, but AB can rotate in space around BC A If ZABC is always 45° what 3-dimensional sh
    14·1 answer
  • the home of bill burton is assessed at $91,000. the tax rate is 18.5 mills. what is the property tax on bills home?
    12·1 answer
  • How many values are within the limits 100 and 150
    12·1 answer
  • Reiki receives a package in the shape of a cube. Each side of the package is 4 feet long.
    10·2 answers
  • Solve for x.<br> (x + 10)°<br> (4x - 35)°
    8·1 answer
  • Paint is sold in a cylindrical container with a radius of 4 inches and a height of 10 inches. If the paint costs $0.05 per cubic
    11·2 answers
  • There are 10 flashcards with digits from 0 to 9 written on them. Andrew drew the card with 2 on it. He is about to draw another
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!