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
Likurg_2 [28]
3 years ago
12

Cavalieri’s principle states that two solids with equal heights and cross sectional volumes at every level have equal areas

Mathematics
2 answers:
zaharov [31]3 years ago
7 0

Answer:

False

Step-by-step explanation:

We are given a statement regarding Cavalieri's principle.

The given statement is false.

CavalierIi's principle.

  • Two solids of equal altitude or height, the cross-sections made by planes parallel to the base of the solid are always equal, then the volumes of the two solids are said to be equal.
  • If two solids or 3-D figures are considered between two parallel planes. If the cross sectional area formed by the intersection of the planes and the solid figure are equal, then the two solids have equal volumes.
  • The given equation states the equality of cross sectional area in place of the volume.
  • Thus, the given statement is false.

svetlana [45]3 years ago
5 0

Answer:

False

Step-by-step explanation:

we know that

The <u><em>Cavalieri's principle</em></u> states that if two or more figures have the same cross-sectional area at every level and the same height, then the figures have the same volume.

see the attached figure to better understand the problem

You might be interested in
Please help quick.
GREYUIT [131]

Answer:

The answer to your question is: third option is correct

Step-by-step explanation:

Data

F (5, -1)

directrix   y = 1

Then, after getting the graph, the vertix = (5, 0)

                                                        and p = 1

                 Formula

                              (x - h) ² = -4p(y - k)

                              (x - 5)² = -4(1)(y - 0)

                              (x - 5)² = -4y

                              y = (x - 5)² / -4

3 0
3 years ago
cell company 1 charges $350 for a phone and a monthy bill of $87.50 . cell company 2 charges $200 for a phone and a monthly bill
Anettt [7]
The answer is more than thirty
6 0
3 years ago
Find the x and y for numbers 2 and. 3 thank you
OLEGan [10]

Answer:

(0, 4 ) and (2, - 4 )

Step-by-step explanation:

(2)

3x + 4y = 16 → (1)

- 3x + 2y = 8 → (2)

Adding (1) and (2) term by term will eliminate the x- term

0 + 6y = 24

6y = 24 ( divide both sides by 6 )

y = 4

Substitute y = 4 into either of the 2 equations and solve for x

Substituting into (1)

3x + 4(4) = 16

3x + 16 = 16 ( subtract 16 from both sides )

3x = 0 , then

x = 0

solution is (0, 4 )

(3)

2x - 4y = 20 → (1)

5x + 4y = - 6 → (2)

Adding (1) and (2) term by term will eliminate the y- term

7x + 0 = 14

7x = 14 ( divide both sides by 7 )

x = 2

Substitute x = 2 into either of the 2 equations and solve for y

Substituting into (2)

5(2) + 4y = - 6

10 + 4y = - 6 ( subtract 10 from both sides )

4y = - 16 ( divide both sides by 4 )

y = - 4

solution is (2, - 4 )

5 0
3 years ago
What temerature is 12 desgrees less then 2 desgrees celsius?
frosja888 [35]
Since Celsius can go into the negative, the equation is;
2° - 12° = x.
x = -10°
4 0
3 years ago
180.5% of 99 is 178.695.<br><br><br> True<br> False
slavikrds [6]

Answer: true

Step-by-step explanation:

180.5%/100 = 1.805

1.805 * 99 = 178.695

7 0
2 years ago
Other questions:
  • Solve the following new equation
    10·1 answer
  • The table shows the cost of a pizza based on the number of toppings. Write a function rule to find the cost for a pizza with x t
    6·2 answers
  • which statement is always true A. the sum of two irrational numbers is rational. B. the product of a rational and irrational num
    7·1 answer
  • Find the solution of y = 5x - 4 for x = -6.
    14·2 answers
  • HELP PLEASE For this distribution, which statement is MOST LIKELY to be true? A) The mean is lower than the median. B) The mean
    11·1 answer
  • Clevon forms a triangle with three straws measuring 20, 25, and 18 inches. To the nearest whole
    7·1 answer
  • Write an equation of the perpendicular bisector of the segment with endpoints M(10,-7) and N(-4,1).​
    12·1 answer
  • a cereal box is 18 inches by 3 inches by 12 inches. After breakfast, the box is one-third full. How many cubic inches of cereal
    14·1 answer
  • Equation for= Y=x shift the graph up 5 units
    14·1 answer
  • Simplify:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!