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
blondinia [14]
3 years ago
11

Archimedes was asked by his king to figure out a way of telling if people were giving him fake gold objects. That was when Archi

medes discovered his famous principle: an object placed in water displaces the same volume of water as the object’s volume. Explain how Archimedes used this to solve his problem.
Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

See explanation below

Step-by-step explanation:

Archimedes was able o obtain the actual volume of the supposedly gold made object by collecting the water displaced by the object as it was sunk on a bowl filled with water to the rim. Then knowing the volume displaced and therefore the volume of the object, he could find the object's density (mass over volume). The mass he could get just by weighting the object. and compare that with the density of any other object made of real gold (like for example a coin) and see if the quotient was the same. The density of both objects should be the same if they are made of the same material.

You might be interested in
Cuanto es 1/3 mas 3/4 mas 1/2 lo necesito por favor ;_;​
timurjin [86]

Answer:

19/12= 1 7/12

Step-by-step explanation:

3 0
2 years ago
Find an equation in slope-intercept form for the line with slope -12 and y-intercept = 1/2
Kruka [31]
M = -12
point = (0, 1/2)

Find the slope-intercept equation
y - y₁ = m(x - x₁)
y - 1/2 = -12 (x - 0)
y - 1/2 = -12x
y = -12x + 1/2
4 0
2 years ago
Someone plssss helpppp
Ksju [112]
Is this math? or English
4 0
2 years ago
I need help on number 8 and please show how you solved it :))
dmitriy555 [2]

Answer:

32.04% to 2 decimal places.

Step-by-step explanation:

As a fraction it is 17.3 / 54

To get the percentage we multiply by 100:

= (17.3/54) * 100

= 32.04%

8 0
3 years ago
If a=2,b=-1,c=-3 and d=-2.find the value of 7a2-3ac+d2​
hram777 [196]

Answer:

42

Step-by-step explanation:

It's just a distribution property where the given value of each variables (a, b, c, d) are being distributed to the given equation:

7a2-3ac+d2

7(2)(2) - 3(2)(-3) + (-2)(2)

28 + 18 - 4 = 42

3 0
2 years ago
Other questions:
  • If x = 1 -√2, find the value of ( x -1/x)^3
    14·1 answer
  • How can you use the properties of operations to evaluate this expression? 18+4(28)​
    12·2 answers
  • what is the first step in finding the consecutive whole numbers between which square root of 845 is located
    15·1 answer
  • Someone please help me
    15·1 answer
  • 0. REINFORCE The sum of two numbers is 20. The difference between the same numbers is 48. Write this system of equations and the
    5·2 answers
  • What two numbers can multiply to equal -63 as well as add to equal -2?
    9·1 answer
  • -p^3+2p^2-p polynomial
    6·1 answer
  • PleAse please help fast
    13·2 answers
  • Is the following negation ​
    10·1 answer
  • (4√7 + √3) (√7 - 2√3)<br> Solve by multiplying and simplifying radical expression
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!