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
valentina_108 [34]
3 years ago
9

Anyone know this question?

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Answer:

16π square centimeters.

Step-by-step explanation:

The area of a circle is πr².

Here, we are given the diameter, but we just need to divide it by 2 to get the radius.

8/2 = 4

So, the radius is 4 cm.

Now, we can substitute it into the formula to find the area.

π x 4²

π x 16

16π

So, the area of this circle is 16π.

You might be interested in
A certain rectangle is 5 times as long as it is wide. Suppose the length and width are both tripled. The perimeter of the second
astraxan [27]
It is tripled as well. You are tripling every distance and thus tripling the sum of the distances as well. 
3 0
4 years ago
Help please show the work if you can
Vlada [557]

Answer:

The inverse function of 3x - 4 is (x+4)/3. so a

Step-by-step explanation:

f(x) = 3x - 4

y = 3x - 4 replace f(x) with y

x = 3y - 4 replace x with y and y with x.

3y = x + 4 solve for y

y = (x+4)/3 replace y with f-1(x)

f-1(x) = (x+4)/3

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=8%20%2B%204%20%5Cfrac%7B1%7D%7B4%7D%20%2B%206%5Cfrac%7B1%7D8%7D%20%2B%207%5Cfrac%7B1%7D%7B4%7D
weeeeeb [17]

Answer:

33\frac{3}{4}

Step-by-step explanation:

3 0
3 years ago
What is 212,514 +396,705 estimated
umka21 [38]

Answer:

Estimate = 600,000

Step-by-step explanation:

An estimate can be defined as a rough calculation of a numerical value, usually the upper limitation.

Given the following numerical values;

212,514

396,705

To add the two values together, we would first of all determine the estimate.

Estimate of 212,514 = 200,000

Estimate of 396,705 = 400,000

Adding the two values;

200,000 + 400,000 = 600,000.

Actual addition of the values would have given;

212,514 + 396,705 = 609,219.

Therefore, 600,000 is an estimated value of 609,219.

3 0
3 years ago
Please help me solve 3 (1+2v)-3(1+4v)
Vilka [71]

Answer:

18v

Step-by-step explanation: See the attached file! Enjoy. If you need explanation, just tell me! Id be glad to answer more than answer per question!

5 0
4 years ago
Read 2 more answers
Other questions:
  • Given: y || z
    13·1 answer
  • What is the answer to this guestion
    9·2 answers
  • Clare used a compass to make a circle with radius the same length as segment . She labeled the center . Which statement must be
    14·1 answer
  • Solve the following proportion for v. V/13=11/13
    12·1 answer
  • What is the median of this data set, 10,5,60,20,15,20,9,2​
    13·1 answer
  • Plzz help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    7·2 answers
  • Can anyone help me with this an explain
    9·1 answer
  • Anybody please help me with question 3-5, thank you so much!!! You are a life saver :))))
    12·1 answer
  • Find the area of a circle with a radius of 4?
    6·2 answers
  • Find the midpoint between the given points: (2,-1), (10,-9)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!