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
Grace [21]
3 years ago
9

A cyclist is riding a bicycle whose wheels have a diameter of 1.6 feet. Suppose the wheels turn at a rate of 280 revolutions per

minute. (a) Find the angular speed of the wheels in radians per minute. (b) Find the speed of the cyclist in feet per minute.
Mathematics
1 answer:
yan [13]3 years ago
6 0

Answer: a. 1759.52 radians/minutes

b. 1407.62 feet/minutes

Step-by-step explanation:

Diameter = 1.6 feet

Radius = Diameter/2= 1.6/2 = 0.8 feet

N = 280 revolution

a. Angular speed(w) = 2πN

= 2π × 280

= 560π

= 560 × 3.142

= 1759.52 radians/minutes

Speed of cyclist = wr

= 1759.52 × 0.8

= 1407.62 feet/minutes

You might be interested in
Find the sum. Enter your answer in simplest form.<br> 1/6+3/4
kvasek [131]

Answer:

11/12

fillerfillerfillerfillerfiller

6 0
3 years ago
.yhuogyhuogyuofgftyuofyufyhuo
Alina [70]

Answer:

What did you do? What is this mess but thanks for the points

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
(x+3)(2x-1) whats the product im sooo confused
Elodia [21]

Answer: 2x

​2

​​ +5x−3

Step-by-step explanation:

2x

​2

​​ −x+6x−3

2x

​2

​​ +(−x+6x)−3

8 0
3 years ago
Read 2 more answers
Which two theorems would justify that m∠4 = m∠6, given that m∠5 = m∠6 in the diagram below?
My name is Ann [436]

Answer: D) vertical angles theorem, alternate interior angles theorem

Angle 5 = Angle 6 by the alternate interior angles theorem

Angle 5 = angle 4 by the vertical angles theorem

By the transitive property, we can then say angle 4 = angle 6. These angles are also corresponding angles.

We won't use the angle addition theorem or the right angles theorem.

4 0
3 years ago
Read 2 more answers
Please help me figure this out
katrin2010 [14]

Step-by-step explanation:

standard form is given by Ax × By = C

hence the answer would be

5x + 8y = 24

comment if you still have any doubts :)

3 0
2 years ago
Read 2 more answers
Other questions:
  • How do I graph y=3x+2 QUICK ANSWER
    15·1 answer
  • 10(x + 2) = 5(x + 8)
    6·2 answers
  • It takes a person the same time to walk 10 miles as it takes a car to travel 15 miles in heavy traffic. If the car is traveling
    10·1 answer
  • Answer this!!!!!!!!!
    12·1 answer
  • The volume of a cone is 370x3 cubic units and its height is x units.
    9·1 answer
  • Im not sure of the answer but its easy
    13·1 answer
  • a onion is 0.6 pounds and the cost of that onion is $0.48 what is independent and dependent variables
    10·1 answer
  • A shape is shown on the centimetre grid below.
    14·2 answers
  • Plx help me! Brainlist!
    10·1 answer
  • Can somebody help me make a word problem of a inequality equation pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!