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
forsale [732]
3 years ago
10

The railing on your front porch has 4 posts like the one pictured. You need to wipe them with a wash that will protect it from r

ain. Calculate the surface area of all 4 posts to find the amount of wash you will need. The width of the post is equal to the diameter of the sphere on the top of the post. You will remove the sphere to do the wash. Use 3.14 to approximate pi.
Mathematics
2 answers:
ollegr [7]3 years ago
6 0

Answer:

its 25.14

Step-by-step explanation:

maw [93]3 years ago
4 0

Answer:

25.14

Step-by-step explanation:

done it

You might be interested in
What is the prime factor of 76, 18, 63, 45, and 27 need some serious help ASAP.
vagabundo [1.1K]

Answer:

Step-by-step explanation:

Do you know how to do the tree method or the other one (I forgot the name)?

7 0
3 years ago
23 - C&lt;6<br> I cannot find the answer can someone help me?
Blababa [14]

Answer:

C > 17

Step-by-step explanation:

23 - C < 6  

-23        -23

-----------------

-C < -17

multiply both sides by -1

(-c) (-1) > (-17) (-1)

C > 17

5 0
2 years ago
Chloe has enough sand to fill a sandbox with an area of 36 square units. She wants the outer edges of the sandbox to use as litt
sergiy2304 [10]

Answer:

The dimensions of the box is 6 × 6 units.

Step-by-step explanation:

Chloe fill a sand box whose area is 36 square units.

Let length be x units and width be y units.

Area of box = 36

xy=36\\y=\dfrac{36}{x}\ \ \ ...(i)

Perimeter of box, P=2(x+y)

P=2(x+\dfrac{36}{x})\ \ \ \ \ \ \ \ [\text{ From }(i)]

Differentiate w.r to x

\dfrac{dP}{dx}=2(1-\dfrac{36}{x^2})

For critical point, \dfrac{dP}{dx}=0

\therefore 2(1-\dfrac{36}{x^2})=0

\Rightarrow x=\pm6

x can't be negative.

\dfrac{d^2P}{dx^2}=\dfrac{144}{x^3}\\\dfrac{d^2P}{dx^2}|_{x=6}=\dfrac{144}{216}>0(\text{min})

P_{min}=24 units

Hence, Length = 6 units and width = 6 units

5 0
2 years ago
2 Points<br> What is one role of Congress in determining the federal budget?
RideAnS [48]

Answer:

Congress must create and pass numerous funding bills each fiscal year to keep the federal government open.Each year, Congress works on a federal budget for the next fiscal year. The government's fiscal year runs from October 1 of one year to September 30 of the next. The budget includes a detailed spending plan.

3 0
2 years ago
The slope of the line is m=3/4. One point is (x, 2) and (3,-4)<br> Find X
Viktor [21]

Answer:

x is 11

Step-by-step explanation:

We know the slope (3/4) and a point (3,-4), so we can use point-slope form (y-y1=m(x-x1)

Substitute the numbers into the equation

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

simplify

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

do the distributive property

y+4=3/4x-9/4

subtract 4 from both sides

y=3/4x-25/4

this is the equation of the line.

Since it says that (x,2) is a point in the equation, we can substitute it into the equation

2=3/4x-25/4

add 25/4 to both sides

33/4=3/4x

multiply by 4/3

11=x

we can double check by plugging (11,2) into the equation of the line.

2=3/4(11)-25/4

2=33/4-25/4

2=2

it works! :)

Hope this helps!

7 0
2 years ago
Other questions:
  • Which expression represents this word phrase? seven less than the quotient of x and 9 x−7 9 x÷ 9 7 (x÷9)−7 (9÷x)−7
    13·1 answer
  • What are all the common factors for 24 64 88
    15·2 answers
  • What is the proportion of 14/36 = 7/x . i need the answer quickly please
    12·1 answer
  • Can you help me please?
    7·1 answer
  • There are about 18 chips in
    8·1 answer
  • The floor tiles In the Jackson family kitchen are squares that measure 8 and 3/4 to a side. Each grid Square in the drawing meas
    10·2 answers
  • Please help solve due soon!!
    12·1 answer
  • Convert 45 miles per hour into feet per second
    5·1 answer
  • If a roll of fabric is 7 1/2 yards long and is to be cut into pieces that are 5/8 of a yard each,many pieces can be cut? Justify
    6·1 answer
  • Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!