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
hoa [83]
3 years ago
14

Barrett purchased a piece of sandpaper for his electric sander, as shown above. The radius of the sandpaper is 2.5 inches.

Mathematics
2 answers:
Alik [6]3 years ago
8 0

Answer:

A = 19.625 inches

Step-by-step explanation:

formula for a circle is A = Pie * radius squared. 2.5 times 2.5 is 6.25 now multiply that by 3.14 to get 19.625 inches.

xz_007 [3.2K]3 years ago
4 0

Answer:

19.625

Step-by-step explanation:

3.14*2.5^2=19.625

You might be interested in
Determine whether these two functions are inverses. Show your work please. f(x)= 1/x+4-9; g(x)=1/3x+9
BigorU [14]

Answer:  No they are not inverses.

<u>Step-by-step explanation:</u>

If they are inverses,  then the inverse of f(x) will equal g(x).

y=\dfrac{1}{x+4}-9\\\\\\\text{Swap the x's and y's:}\\x=\dfrac{1}{y+4}-9\\\\\\\text{Solve for y:}\\x+9=\dfrac{1}{y+4}\\\\y+4=\dfrac{1}{x+9}\\\\y=\dfrac{1}{x+9}-4

f⁻¹(x) ≠ g(x) so they are not inverses

6 0
4 years ago
How do you find the area of a hexagon?
jek_recluse [69]
Cause if there block in the hexagon you count them and you just found the area
4 0
4 years ago
In which quadrant is the number 6 – 8i located on the complex plane?
deff fn [24]

Answer:

4th quadrant

Step-by-step explanation:

The real part, +6, is positive, and so this number must be in either the 1st or the 4th quadrant.  The imaginary part, -8i, is neg., so the number must be in either the 3rd or the 4th quadrant.  Summing up, 6 - 8i must be in the 4th quadrant.

3 0
4 years ago
Read 2 more answers
If KM = NO and KM = PQ, then NO = PQ. Which property is illustrated above? A. reflexive property B. symmetric property C. substi
yanalaym [24]
I think thats the reflexive property 
4 0
3 years ago
Read 2 more answers
Please help it’s urgent!!!
emmasim [6.3K]

Answer:

The answer is the last one.

Step-by-step explanation:

25 - 19 = 6

It is a half and half chance. So, technically it should be 25 heads and 25 tails.


5 0
4 years ago
Other questions:
  • The population of a city in the year 2000 was 500,000. Over the following decade the population
    14·1 answer
  • (c) find the rate at which the angle between the ladder and the wall of the house is changing when the base of the ladder is 7 f
    9·1 answer
  • Please answer I’ll rate brainlyest
    14·2 answers
  • Can I please get steps. I have a lot of these to do and a good example would do. Please be specific and short to the point, I le
    9·1 answer
  • Jax has 42 baseball cards and 70 football cards that he wants to group into packages each package will have the same number of c
    8·1 answer
  • Solve the compound inequality. Graph the solution<br> -2 ≤ 2x – 4 &lt; 4
    15·1 answer
  • Can someone please please please help me and show working I am stuck.​
    12·1 answer
  • What is 3 1/4 as an improper fraction a imprper fraction?​
    14·1 answer
  • Test help picture below problem 11
    12·2 answers
  • The value of a car depreciates at a rate of 15% per year. When brand new the car is worth £42000 How much will it be worth 2 yea
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!