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
Andrei [34K]
3 years ago
13

The ratio of the Areas of the bases of these cones is 9 to 4.

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer:

Step-by-step explanation:

This is something you learn in Geometry.  Gotta love Geometry and all of its hundreds of rules for triangles and circles and all that good stuff!!

The rule for similar figures is

ratio of perimeter (one-to-one)-->area (square the one-to-one)-->volume (cube the one-to-one).

We are given area.  You CANNOT CUBE THE AREA MEASURES TO GET TO THE VOLUME!! You have to find the one-to-one first and then go forward from there.

If the area is the one-to-one squared, then

\frac{\sqrt{9} }{\sqrt{4} }=\frac{3}{2}

The one-to-one is 3:2.  To get to the volume now, cube those one-to-one values:

\frac{3^3}{2^3}=\frac{27}{8}

You might be interested in
The minimum wage in 2003 was 5.15 this was w more than the minimum wage in 1996. write an expression for the minimum wage in 199
Kitty [74]
Minimum wage in 2003 was $51.5

1996 = w

Wage in 1996= $5.15 - w 


3 0
3 years ago
Hjcjxjxkxj cnxjfhfjxkcb
Nikitich [7]
The pictures too blurred, can you write it out?
6 0
3 years ago
Read 2 more answers
A train traveled the first 200 miles of its trip at a speed of 50 mph and the next 130 miles at a speed of 65 mph. What was the
12345 [234]
55 miles per hour, to answer questions like these you need to calculate the time (T=D/R) for each individual portion of the trip, add the time together to get total time, and then divide the total distance by the total time in order to get the average velocity in mph.
4 0
3 years ago
The circumference of a circular garden is 138.16 feet. What is the radius of the garden? Use 3.14 for it and do not round your a
kobusy [5.1K]

Answer:

11 feet

Step-by-step explanation:

6 0
3 years ago
33 folders cost \$2.91$2.91dollar sign, 2, point, 91.
vlada-n [284]

Answer:

The answer is 646.02 tell me if you need an explaination

6 0
2 years ago
Other questions:
  • For every five flowers, there are 10 yellow flowers. There are a total of 75 yellow and red flowers in her garden how many red f
    13·1 answer
  • Evaluate the function f(x)=x+4 when x=3.
    6·1 answer
  • Please help!!!!!! ASAP!!!!!!!!
    14·2 answers
  • 3/19 of [7/9+{3/4/(1/2-1/3)}] simplify
    9·1 answer
  • COLLEGE MATH!!! PLS HELP!
    15·1 answer
  • Margarita traces a circle with a radius of 20 centimeters like the one shown below. She will color in the shaded region. What is
    13·1 answer
  • What is the size of your_____
    9·1 answer
  • Please help me and explain the solution, my mom is going to give away my cat if I don't pass this.
    14·2 answers
  • Which set of numbers has 21 as a common factor?
    14·1 answer
  • Could I please get help with my last statements reasoning? I have tried multiple reasons but still could not get the reasoning r
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!