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
bearhunter [10]
2 years ago
6

What is the density of an object that has a mass of 20 grams and has a length of 8cm and a width of 2cm and a height of 5cm????

Mathematics
1 answer:
Evgen [1.6K]2 years ago
7 0

Answer:

Volume is the amount of space an object occupies. To determine the volume of any rectangular object, multiply the measurements of length, width, and height.

Volume = Length × Width × Height

Calculate the volume of this rectangular object.

Length = 3 cm

Width = 3 cm

Height = 12 cm

Volume = l × w × h

Volume = 3 cm × 3 cm × 12 cm

Volume = 108 cm3

Notice that the units for volume are cubic centimeters (cm3).

So 8 ÷ 25 = 0.32 and the units would be g/ cm3 . Other units of density could be g/L or g/ml or mg/ cm3 or kg/ m3 and the list could go on and on. Any unit of mass divided by any unit of volume.

Step-by-step explanation:

hope this helpa

You might be interested in
a rectangle is transformed according to the rule r0, 90º. the image of the rectangle has vertices located at r'(–4, 4), s'(–4, 1
AleksandrR [38]
Graph images undergo transformations, one of the types of transformations are rotations.
rotation is done when each point of the image rotates 90° around a point in the counterclockwise manner. 
when rotation is done, (x,y) -> (-y,x)
therefore when taking points from image to original then the reverse is done ;
(-y,x) --> (x,y)
the coordinates of  image point q' is (-3,4)
before rotation then the coordinates are (4,3)
answer is (4,3)
4 0
3 years ago
Read 2 more answers
christina wants to buy a coach bag that normally costs $450. It goes on sale at a 15% discount. What is the amount of money bein
schepotkina [342]

Answer:

67.50

Step-by-step explanation:

100%-> 450

15%-> 67.50

3 0
2 years ago
How many significant figures are in the number 12.001?
kramer
There are five significant figures in 12.001
3 0
3 years ago
-17xy + 5x - (-25xy) - 5x
poizon [28]

-17xy+5x-(-25xy)-5x=-17xy+5x+25xy-5x\\\\\text{combine like terms}\\\\=(-17xy+25xy)+(5x-5x)=8xy

3 0
3 years ago
What is the equivalent of π\4 radians in degrees?
ratelena [41]
\pi radians = 180 degrees
\pi /2 radians = 90 degrees
\pi /4 radians = 45 degrees
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of y in the equation 2(3y -6) equals 0​<br><br>-2<br>0<br>2<br>6
    7·1 answer
  • How do you solve for 0.25(12-8p)=4p-9
    14·1 answer
  • -n-24=5-n<br>algebra; solving equations with variables on both sides
    12·1 answer
  • How to evaluate 11+y
    7·1 answer
  • (3xy2x2y−3)2(9xy−3x3y2)−1.
    13·1 answer
  • If f=(x)=7(x-1)+8, what is the value of f(1)?
    15·1 answer
  • What is the equation of the line through (2,-4) and (0,4)?
    7·1 answer
  • Ella finished a bike race in 37.6 minutes. Miranda finished the race 9 1/10 minutes sooner than Ella finished it. How many minut
    7·1 answer
  • Quick Math Problems Plz Help Solve For X (Show Ur Work If U Can)
    5·1 answer
  • What fraction is 2500 of 3600
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!