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
Korvikt [17]
3 years ago
9

How much string would you need to go around the bottom of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for π)

Mathematics
2 answers:
Allushta [10]3 years ago
6 0

Answer:

The amount of string needed is 25.1 inch.

Step-by-step explanation:

The amount of string needed to go around is equal to the circumference of that area. As the bottom of cone is to go around by string, the circumference will provide us with the right amount.

           radius (r) = 4 inch.

                      π = 3.14

circumference of circle (C) = 2πr

                                          = 2 *π *r

                                          = 2 *3.14 *4

                                          = 25.1 inch.

Hence 25.1 inch string will go around the cone easily.

krek1111 [17]3 years ago
6 0

Answer:

The answer you are looking for is B) 25.12

Step-by-step explanation:

You might be interested in
Which mixture can be separated based on the density of the component
sasho [114]
B because oil has a lower density than water so oil is on top while water has a higher density and goes down
5 0
3 years ago
Read 2 more answers
Given the diagram below, if H is the centroid of ABCD,
olya-2409 [2.1K]

Answer:

Step-by-step explanation:

7 0
3 years ago
a right triangle has a non hypotenuse side length of 45" and the hypotenuse measures 53". What is the length of the other non-hy
Ede4ka [16]

Answer:

28"

Step-by-step explanation:

the length of the other non-hypotenuse side =

√(53² - 45²) =√(2809-2025) =√784 = 28"

7 0
2 years ago
Read 2 more answers
Evaluate the expression if a = 9 and b = 2. 5(a 3b) 20 51 70 75
devlian [24]
5(a + 3b) = 5(9 + 3(2)) = 5(9 + 6) = 5(15) = 75
5 0
3 years ago
The scale factor from a small triangle ABC to a large triangle XYZ is 5. How many times larger will the perimeter of triangle XY
Ierofanga [76]

Answer:

Answer below :)

Step-by-step explanation:

Hi there!

Question 4 - the answer will be 5. Since the scale factor is 5, we would (hypothetically) multiply the area by 5 to get the new area of XYZ, so area XYZ is 5 times the area of ABC.

Question 5 - A.

First we multiply 45 by 12 to find the amount in inches. This is 540. Now, we divide that by 6 to get 90. This is our scale factor in inches, but the answers only show the scale in feet, so we have to convert. Divide 90 by 12 to get 7.5.

I hope this helps!

4 0
3 years ago
Other questions:
  • 1. Debit cards and credit cards look the same. However, they work very differently. Which statement is true about debit cards?
    14·1 answer
  • PLEASE HELP!!!
    8·1 answer
  • A car leaves town, A at the speed of 90 km/h. Three hours later leaves the same city another car in pursuit of the first with a
    15·2 answers
  • if the lenght of a rectangle is (2x - 8) cm and the with is (x - 2) cm and the perimeter is 84 cm what is the value of the lengt
    10·1 answer
  • The graph of the equation below is a hyperbola. In which direction does the hyperbola open? X^2/13^2-Y^2/7^2=1 ______
    13·1 answer
  • Please write the slope-intercept form for this: A line goes through the points (5,18) and (-3,-14)
    9·1 answer
  • Marvin made some candles that each weighed 3/4 pound. He shipped them in a box that weighed 3 pounds. The total weight of the bo
    9·2 answers
  • What is the maximum y value
    11·2 answers
  • Please help me with this problem.
    10·2 answers
  • WILL GIVE BRAINLIEST The points Q(0,1), R(-9,-5), s(-7, -8), and T(2,-2) form rectangle QRST. Plot the points then click the "Gr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!