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
VashaNatasha [74]
3 years ago
14

a circular native american dwlelling has a diameter of 24 feet. how much are inside the home? use 3.14 for { } (pi)

Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0

Answer :

A = 452.16  \: {ft}^{2}

step-by-step explanation:

From the question,

the diameter:

d = 24 \: ft

The radius :

r =  \frac{diameter}{2}=  \frac{24}{2}=12 \: ft

\pi = 3.14

Area of a circle is given as

A = \pi {r}^{2}

By substitution,

A = 3.14( {12}^{2} )

\implies \: A = 3.14 \times 144

\implies \: A = 452.16  \: {ft}^{2}

Hence the area of the home is

A = 452.16  \: {ft}^{2}

You might be interested in
Each week as part of her workout, Monica walks 0.5 mile, runs 1.6 miles, and then walks 0.75 mile.
Charra [1.4K]

Answer:

She will walk and run 148.2 miles in a year

Step-by-step explanation:

She walks: 0.75+0.5=1.25 miles each week

And: 1.25 *52=65 miles a year

She runs : 1.6 miles a week

And: 1.6*52 =83.2 miles a year

Total miles : 83.2+65=148.2 miles

6 0
3 years ago
Explain what the inequality --4h &lt;-14 represents.<br> What value of h makes the equation true
KonstantinChe [14]

Answer:

-4h < - 14

We solve for h by applying the inverse operations;

The inverse operation of multiplication is division, so we divide by -4 on both sides;

/-4      /-4

h < 3.5, it could be <u>3.4, 3.3, 3.2 3.123, 2.4, 2.576</u>, there are tons of numbers below 3.5.

<u>So anything below 3.5 would best be suitable for the equation.</u>

8 0
2 years ago
Find the area of the shaded region. Round your answer to the nearest tenth if needed.<br><br> 4B
AlexFokin [52]

Answer:

136.1 inches

Step-by-step explanation:

area of a circle is r^2 x pi

this is 3/4 of a circle

1. so 3/4 x 7.6^2xpi

2. 3/4 x 57.76 x pi

3. .75 x 57.76 x pi

4. 136.1

5 0
3 years ago
The formula for finding the volume of a nose cone of an aircraft is V = (pi * d ^ 2 * h)/6 where d is the diameter of the base o
adell [148]

Answer:

h=\frac{6V}{\pi d^2}

Step-by-step explanation:

we have

V=\frac{\pi d^2h}{6}

Solve for h

That means ----> isolate the variable h

step 1

Multiply by 6 both sides

6V=\pi d^2h

step 2

Divide by \pi d^2 both sides

h=\frac{6V}{\pi d^2}

5 0
3 years ago
What is the value of x?
Olegator [25]

Answer:

48

Step-by-step explanation:

On either side of a line, there is an angle of 180.  This means that when two lines intersect, the angles on either side will equal 180.

To solve this problem, add the two angles and set it equal to zero.

(x + 34) + (2x + 2) = 180

x + 34 + 2x + 2 = 180

3x + 36 = 180

3x = 144

x = 48

The value of x is 48.

5 0
2 years ago
Other questions:
  • Sarah measures the length of elevation to the top of a tree as 23.6 degree from where she is standing at a point 250 meters from
    9·1 answer
  • A pasture is twice as long as it is wide. its area is 88,200 ft2. how wide is the pasture?
    15·1 answer
  • 3-8 Present Value of Investments 165
    8·1 answer
  • On a map the scale in four inches to one mile. The distance on the map from Huntington to Northport is ten inches. How many mile
    8·1 answer
  • Can somebody help me?
    13·1 answer
  • Can 57 rows be divided into a number of equal sections? explain how you found your answer?
    9·1 answer
  • Hugo the mountain goat has scaled 350 feet of mountains and hills on his travels. He has climed 95 feet of hill and 3 mountain p
    5·1 answer
  • Consider the expression 6+(-3.25). Describe a situation that could be represented by the expression.​
    14·2 answers
  • Write the word sentences as an inequality.
    11·2 answers
  • Need help asap!<br><br> See picture attached.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!