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
Natalija [7]
3 years ago
13

Using Cavalieri's Principle, what is the general formula for the volume of a cone?

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0

Answer:

The volume for a cone and pyramid are the same, V = 1/3 Bh where B is the area of the base.

Step-by-step explanation:

So even though the base is a different shape, as long as the areas and heights are the same, they will have the same volume.

You might be interested in
6^7 divided by 6^5 leaving answer in index form
statuscvo [17]

Answer:

6²

Step-by-step explanation:

When dividing terms with exponents, the exponents subtract:

6⁷/6⁵ = 6²

3 0
3 years ago
Read 2 more answers
Solve the quadratic equation:
Umnica [9.8K]

Answer:

<h3>            The last x=-5 or x=-2</h3>

Step-by-step explanation:

x^2+7x+10=0\qquad\implies\quad a=1\,,\ b=7\,,\ c=10\\\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-7\pm\sqrt{7^2-4(1)(10)}}{2(1)}=\dfrac{-7\pm\sqrt{49-40}}{2}=\dfrac{-7\pm\sqrt9}{2}\\\\ x_1=\dfrac{-7+3}2=\dfrac{-4}2=-2\,,\qquad x_1=\dfrac{-7-3}2=\dfrac{-10}2=-5

7 0
3 years ago
What is the sum of the first six terms of the geometric series? 2 – 6 18 – 54 ...
Law Incorporation [45]

The sum of the first six terms of the geometric series is -364.

A geometric series is a sequence of terms in a fixed common ratio.

Apparently, the expression "geometric progression" comes from the "geometric mean" (Euclidean term) of segments of lengths a and b: it is the length of the side c of a square whose area is equal to the area of ​​the rectangle. a and b. May

The series given is

2 – 6 + 18 – 54 + ...

The sum of n terms of a geometric series is given by

Sn=a1 * 1 - rn/1 - r

here the first term is 2

r = -6 /2 = -3

S = 2 (1-(-3)⁶)/(1-(-3))

S = -364

Therefore the sum of the First six terms of the geometric series is -364 .

Learn more about geometric series here:brainly.com/question/24643676

#SPJ4

6 0
2 years ago
How do you find the slope and the y-intercept? its very confusing ​
ELEN [110]

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

5 0
3 years ago
Compute each sum or difference<br> 9/10+7/9<br> 1/2-3/11<br> 2/5-1/15
Galina-37 [17]
1. 9/10 + 7/9 = 81/90 + 70/90 = 151/90 = 1 61/90
2. 1/2-3/11 = 11/22-6/22 = 5/22
3. 2/5-1/15 = 6/15-1/15 = 5/15 =1/3
8 0
3 years ago
Read 2 more answers
Other questions:
  • (3x^2+26x+16)/(3x^2-7x-6)×(x^2+2x-15)/2x^2+9x-5) can someone help me solve this step by step please.
    9·1 answer
  • What is 3456789 + happy of pi equal PLEASE HELP ANSWER!!!!!!!​
    8·1 answer
  • Barry owns a music store, He recorded the sales of a newly launched album as part of his biweekly inventory. The table shows the
    15·2 answers
  • In the sequence, 2, 5, 8, 11, …, which expression describes the number
    13·1 answer
  • Someone Please helpppp!!!
    15·2 answers
  • Which expression is equivalent to a/3b PLEASE HELP
    14·2 answers
  • Please I really need help!​
    10·2 answers
  • What is the axis of symmetry for f(x)=32+9x+15 ?
    7·1 answer
  • Factor completely x2 + 16
    8·2 answers
  • What is the simplest value of 4⁰
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!