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
kiruha [24]
3 years ago
15

The volume of a _________ is equal to ___ the volume of a cylinder that has the same base and height. The formula for the volume

of a cone is ___________________. ___ stands for the area of the _____ and ___ is the __________ of the cone. Knowing this, we could quickly find the volume of a cone that has the _______ base and height as a cylinder with a volume of 9 cubic cm. Since the volume of a cone is ____ the volume of a cylinder (with the same base and height), we would multiply 9*__ to obtain a volume of ____ cubic cm.
What do I fill into the blanks?
Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

Answer:

cone, \frac{1}{3} , \frac{1}{3} \pi r^{2}h , \pi r^{2}, base, h, height, same, \frac{1}{3} , \frac{1}{3} , 3

Step-by-step explanation:

The volume of a cone is equal to \frac{1}{3} the volume of a cylinder that has the same base and height. The formula for the volume of a cone is \frac{1}{3}\pi  r^{2}h.  stands for the area of the base and h is the height of the cone. Knowing this, we could quickly find the volume of a cone that has the same base and height as a cylinder with a volume of 9 cubic cm. Since the volume of a cone is \frac{1}{3} the volume of a cylinder (with the same base and height), we would multiply 9*\frac{1}{3} to obtain a volume of 3 cubic cm.

You might be interested in
A building across the street casts a shadow that is 24 feet long. your friend is 6 feet tall and casts a shadow that is 4 feet l
julsineya [31]
I think the answer would be 12
3 0
3 years ago
What is the solution set of |-x|=-10?
Airida [17]
There is no solution. Because the absolute value function finds the distance between the number and 0. And length is never negative.

So, |-x| = -10 has no solution.
5 0
3 years ago
Please help! I am supposed to write a recursive and an explicit function for the geometric sequence but this one is really frust
makkiz [27]

Step-by-step explanation:

Initially, there's only 1 letter.

Tania sends the letter to 4 friends.

Each friend sends a letter to 4 more friends (4 × 4 = 16).

Each of those friends sends to 4 more friends (16 × 4 = 64).

The pattern is 1, 4, 16, 64, etc.

This is a geometric sequence.  The first term is 1 and each term is 4 times the previous term.

a₁ = 1

aₙ = 4 aₙ₋₁

The explicit formula is:

aₙ = 1 (4)ⁿ⁻¹

7 0
3 years ago
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th
irga5000 [103]

Answer:

The rocket hits the ground at a time of 11.59 seconds.

Step-by-step explanation:

The height of the rocket, after x seconds, is given by the following equation:

y = -16x^2 + 177x + 98

It hits the ground when y = 0, so we have to find x for which y = 0, which is a quadratic equation.

Finding the roots of a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}

x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}

\bigtriangleup = b^{2} - 4ac

In this question:

y = -16x^2 + 177x + 98

-16x^2 + 177x + 98 = 0

So

a = -16, b = 177, c = 98

\bigtriangleup = 177^{2} - 4(-16)(98) = 37601

x_{1} = \frac{-177 + \sqrt{37601}}{2*(-16)} = -0.53

x_{2} = \frac{-177 - \sqrt{37601}}{2*(-16)} = 11.59

Since time is a positive measure, the rocket hits the ground at a time of 11.59 seconds.

4 0
3 years ago
Describe an algorithm for finding the smallest integer in a finite sequence of natural numbers.
Crazy boy [7]

Answer:

min = a_1

for i:= 2 to n:

      if a_i < min then min = a_i

return min

Step-by-step explanation:

We call the algorithm "minimum" and a list of natural numbers a_1, a_2, \cdot\cdot\cdot, a_n.

So lets first set the minimum to a_1

min = a_1

now we want to check all the other numbers.

We can use a simple for loop, to find the minimum

min = a_1

for i:= 2 to n:

      if a_i < min then min = a_i

return min

5 0
2 years ago
Read 2 more answers
Other questions:
  • In triangle ABC, the measure of angle B is 50 degrees. Give possible values for the measures of angles A and C if ABC was an acu
    11·1 answer
  • One side of a regular pentagon measures 0.8 M what is the perimeter of the regular pentagon
    12·1 answer
  • A customer cash a 1000.00 check at 3 percent how much does he receive back?
    10·1 answer
  • A shipping box is 10 1/2 in wide, 16 1/2 in long, and 14 1/2 in high. What is the volume of the box in cubic inches?
    13·2 answers
  • How do you find the circumcenter of a triangle?​
    10·1 answer
  • Find the zeroes of the given polynomials.
    15·2 answers
  • Find the difference.<br><br> (−x2+9xy)−(x2+6xy−8y2)
    5·1 answer
  • IXL question!!!! :geometry-tangent lines <br>pls help question in the pic
    15·1 answer
  • Can anyone solve these two questions for me please? Thank you, may god bless you!
    11·1 answer
  • R + 11 + 8r= 29 can you help me
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!