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
muminat
1 year ago
7

Calculate the speed at the edge of a disc of radius 8.5 cm that rotates at the rate of 2.5 rev/s.

Mathematics
1 answer:
Zina [86]1 year ago
6 0

Answer:

11 m/s

Step-by-step explanation:

cause 8.5 add 2.5 then 11 then m/s

You might be interested in
Andrew is creating a rectangular dog run in his back yard. The length of the dog run is 18 feet. The perimeter of the dog run mu
ale4655 [162]

Answer: 3\leq x \leq 18

Step-by-step explanation:

Given, the length of the rectangular dog run is 18 feet.

Formula: Perimeter = 2 ( length + width)

Let width be x.

Then, Perimeter = 2 (18 + x ) feet

The perimeter of the dog run must be at least 42 feet and no more than 72 feet.

That is  

42\leq 2 (x+18)\leq 72

Divide inequality by 2, we get

21\leq 18+x\leq 36

Subtract 18 from each side, we get

3\leq x \leq 18

Required inequality : 3\leq x \leq 18

6 0
3 years ago
All numbers are divisible by​
qwelly [4]

Answer:

one

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE
arlik [135]

Answer:

The y-axis.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Andrea has 18 yards of fabric how many 4 inch pieces can she cut from her original piece
Nikolay [14]
Andrea can cut 4 1/2 (or 4.5) inch pieces from her original piece.

18/4 = 4.5


Hope this helps!
5 0
3 years ago
1. Question: What is the number of the parking space covered by the car?
GalinKa [24]

Answer: the number of the parking space covered by the car is 87

Step-by-step explanation:

Numbers are assigned to each parking spot. Looking closely at the numbers assigned to each spot, the numbers are inverted and the number on each successive spot differ by one. The numbers are 86, 87, 88, 89, 90, 91

Therefore, the number assigned to the spot where the car would be 87

4 0
3 years ago
Other questions:
  • Complete the table for the equation Then use the table to graph the equation
    6·1 answer
  • C. what is the implied tax (i.<br> e., tax/average income) on the highest quintile?
    7·1 answer
  • One day,the state fair total attendance was 126,945. Round 126,945 to the nearest hundred thousand, nearest ten thousand,And nea
    9·2 answers
  • Ok I need help is this correct? I tried but I gave up.
    13·1 answer
  • Find the missing side length in the attached image.
    7·1 answer
  • Which point is the center of a circle
    9·1 answer
  • I need help answering these problems
    9·1 answer
  • The cost of a movie ticket depends on your age . the piecewise function below gives the cost of a movie ticket for children , ad
    14·1 answer
  • Brainliest, thanks, 5 star Rating, and extra points for 1st or 2nd person who answers... don't worry I look through the answers
    9·1 answer
  • Im still confused on how to use the distance formula
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!