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
qwelly [4]
3 years ago
5

A wheel has a diameter of 21 inches. About how far does it travel if it makes 30 complete revolutions?

Mathematics
1 answer:
Lelu [443]3 years ago
4 0
3 multiplied by 20 is 60

Multiply this by 10 and you get 600

1 Multiplied by 30 is 30

Find the total of the two answers (Which is 630) this is your answers
You might be interested in
8(3x - 4) = 4x - 2<br> What is x?
Serga [27]

Answer:

x=2/3

Step-by-step explanation:

8 (3x-4)= 4x-2

24x-32= 4x-2

20x=30

x=2/3

4 0
3 years ago
A student is making a model of the famous Giza pyramid,
harkovskaia [24]

Answer:

Choose the option D

8 0
2 years ago
Read 2 more answers
Use properties of exponents to rewrite the following expressions as a number or an exponential expression with
Lerok [7]

Answer:

[(2)^√3]^√3 = 8

Step-by-step explanation:

Hi there!

Let´s write the expression:

[(2)^√3]^√3

Now, let´s write the square roots as fractional exponents (√3 = 3^1/2):

[(2)^(3^1/2)]^(3^1/2)

Let´s apply the following exponents property: (xᵃ)ᵇ = xᵃᵇ and multiply the exponents:

(2)^(3^1/2 · 3^1/2)

Apply the following property of exponents: xᵃ · xᵇ = xᵃ⁺ᵇ

(2)^(3^(1/2 + 1/2)) =2^3¹ = 2³ = 8

Then the expression can be written as:

[(2)^√3]^√3 = 8

Have a nice day!

7 0
3 years ago
Where is the hole for the following function located f(x)= x+3/(x-4)(x+3)
Marizza181 [45]
In a rational function, holes are located where f(x) is undefined(the denominator is 0), but the undefined points can be factored out. In f(x), when x is 4 or -3, f(x) is undefined. But, x+3 can be factored out, so it is a hole. The hole is located at (-3,-1/7)
6 0
3 years ago
Read 2 more answers
Graph the line y-3=-1/3(x+2)
e-lub [12.9K]

Slope: 1/2

y-intercept(s): (0, 7/3)

x: 0, 7

y: 7/3, 0

3 0
3 years ago
Read 2 more answers
Other questions:
  • A bank is experimenting with programs to direct bill companies for commercial loans. They are particularly interested in the num
    12·2 answers
  • Combine like terms to create an equivalent expression -3.6-1.9t+1.2+5.1t
    6·1 answer
  • You are walking away from home at a constant velocity of 5 km per hour. The first landmark you see is your favorite fountain whi
    5·1 answer
  • A toy rocket was launched from the ground. The function f(x) = -16x² + 160x shows the height of the rocket f(x), in feet, from t
    9·1 answer
  • A circular rug has a diameter of 10 feet. A liquid stain protectant cost $1.75/sq ft. How much will it cost to put the stain pro
    15·1 answer
  • What Do You Want To Learn About In Math This Year
    8·1 answer
  • What is the lateral surface area of the square pyramid represented by this net?
    10·1 answer
  • Douglas will paint two walls in his living room. One wall is 15 feet long, and the other wall is 132 feet long. Each
    5·1 answer
  • What type of association does the scatterplot appear to have?
    14·2 answers
  • The weight of Jane and Jessica was in the ratio of 8 : 9. Jane gained 2 kg while Jessica lost 4 kg. They then had the same weigh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!