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
Simora [160]
3 years ago
5

Find the circumference and the area of the circle with a diameter of 15ft​

Mathematics
1 answer:
guapka [62]3 years ago
6 0

Answer:

Circumference is pi times diameter so that would equal 15 pi. The formula to find the area of a circle is A=pi * r^2 So you divide 15 by 2 to find the radius. r=7.5 Then you square it and multiply it by pi and get 56.25pi which is about equal to 176.715

You might be interested in
Describe the transformation that takes f(x)=x+1 to g(x) = -x+4. Will Mark Brainliest.​
lions [1.4K]

Answer:

Reflection across y axis

Translate up by 3 units

Step-by-step explanation:

Given

f(x) = x + 1

g(x) = -x + 4

Required

Describe the transformation from f(x) to g(x)

First, take a reflection of f(x) across the y axis.

So f(x) becomes f(-x)

f(x) = x + 1 when reflected

f(-x) = -x +1

Next, translate f(-x) up by 3 units to give g(x)

g(x) = f(-x) + k

Where

k = 3

f(-x) = -x +1

g(x) = -x + 1 + 3

g(x) = -x + 4

Hence, the transformation from f(x) to g(x) includes:

Reflection across y axis

Translate up by 3 units

6 0
3 years ago
A cylindrical water container has a diameter of 4cm and a height of 36mm. what is the total surface area of the water container
Mumz [18]

Answer:

477.52cm^2

Step-by-step explanation:

Brainliest or I will report you

6 0
3 years ago
The length of a photograph of Mr. Lemley playing golf is 1475 inches. If the area
Mice21 [21]

Answer:

1.12 × 10^-3

Step-by-step explanation:

The computation of the width of the photograph is as follows:

As we know that

Area of the rectangle = length × width

33 ÷ 20 square inches = 1475 inches × width

So, the width is

= Length ÷ area

=  1475 inches ÷ (33 ÷ 20 square inches)

= 1.12 × 10^-3

8 0
3 years ago
nobodys probably gonna answer this ): but if you can please do with the answers its for my homework :)
kotegsom [21]

                                                       <u>Answer</u>

<h3>12 ) $1000</h3><h3 /><h3>13 ) Y-Intercept = 1000</h3><h3>       Slope = \frac{3000-2000}{4-2} = \frac{1000}{2} = \frac{500}{1}</h3><h3 /><h3>14 )  \left(x^{1\ },\ y^{1}\right)\left(x^{2},\ y^{2}\right) → \left(2\ ,\ 2000\right)\ \left(4\ ,\ 3000\right) → \frac{3000-2000}{4-2} → \frac{500}{1}</h3><h3 /><h3>15 ) The meaning of the slope is the steepness of the line, in this graph, the meaning is 500 over 1.</h3><h3 />

<em>Hope this helps! <3</em>

<h2 />

6 0
3 years ago
Two step equation<br><br> -4 + x/2 = 6
ANEK [815]

Answer:

x/2 = 6+4

x/2 = 10

x = 10*2

x=20

3 0
2 years ago
Read 2 more answers
Other questions:
  • In 1998 your house cost $82,400 in 2000 your house was valued $102,650 how much did the home increase
    15·2 answers
  • Hi please help :)
    8·1 answer
  • Given f(x) = the quantity of x minus 1, divided by 2, solve for f−1(5). 2 9 11 15
    8·2 answers
  • Apply the distributive property using the greatest common factor to write an equivalent expression. Enter your answers in the bo
    10·1 answer
  • Andrew's fish tank measures
    7·1 answer
  • Pls help pls<br> 38 POINTSSSS !!!!<br> I’ll mark as smartest too plssss
    10·2 answers
  • The coordinates of the verticles of
    6·1 answer
  • F(x)= -2 |x-2|+ 4 vertically stretched by a factor of 2.
    9·1 answer
  • HELP PLEASEEEEE!!!!!
    15·1 answer
  • Bronson earns $625 per week at his job. How much does he earn annually?<br> please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!