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
otez555 [7]
3 years ago
15

An object's dimensions are: length of 25cm, wight of 10cm, and height of 15cm. calculate the object's density if its mass is 300

0g
Mathematics
1 answer:
Mariulka [41]3 years ago
6 0

Density = Mass / Volume

The volume is length * width * height, which equals 25 * 10 * 15, making it 3750 cm^3.

Mass / Volume = 3000 g / 3750 cm^3 = 0.8 g/cm^3

You might be interested in
Please help! I do not understand.
Likurg_2 [28]
Because GH bisects FGI, FGH=HGI
2x+1=3x-9
x=10°
so the measure of HGI is 21°
7 0
3 years ago
Read 2 more answers
12x +10+3+8x ? What do I have to do ?
Annette [7]

Simplifying

12x + 10 + 3 + 8x = 0

Reorder the terms:

10 + 3 + 12x + 8x = 0

Combine like terms: 10 + 3 = 13

13 + 12x + 8x = 0

Combine like terms: 12x + 8x = 20x

13 + 20x = 0

Solving

13 + 20x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-13' to each side of the equation.

13 + -13 + 20x = 0 + -13

Combine like terms: 13 + -13 = 0

0 + 20x = 0 + -13

20x = 0 + -13

Combine like terms: 0 + -13 = -13

20x = -13

Divide each side by '20'.

x = -0.65

Simplifying

x = -0.65

4 0
3 years ago
Read 2 more answers
8. Bob bought a pair of tennis shoes on sale
mr_godi [17]

Answer:

20%

Step-by-step explanation:

So, I would set this up as a proportion-

72          x

90        100

Cross multiply-

100 x 72 = 7200

Divide-

7200/90 = 80

Subtract-

100 - 80 = 20

So, it is a 20% decrease

4 0
3 years ago
Chung is practicing archery so far he has fired 5 arrows at a target and hit the center 2 times at this rate if he fires 100 arr
bagirrra123 [75]
40 because if you multiply 2 by 100 it is 200 then divide that by 5 and you get 40
4 0
3 years ago
Read 2 more answers
Mrs. Valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. She determined that p
dangina [55]

Answer:

She can take 2 people cause it’s less than 5

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • The amounts of paper waste generated in a region during two years were 41,300,000 tons and 50,500,000 tons. What was the total p
    14·2 answers
  • Need help ! explain how you got the answer too pls:)
    9·1 answer
  • Use Scenario 6-5.Consider the following game.You pay me an entry fee of x dollars; then I roll a fair die. If the die shows a nu
    5·1 answer
  • Use Green's Theorem to evaluate the following line integral. Assume the curve is oriented counterclockwise.
    15·1 answer
  • Find the value of y.
    15·1 answer
  • The value of (a–1)+92 - +24,5 " when a= 2 and b=-1
    7·1 answer
  • Help!!!
    9·1 answer
  • Find the solution to the system of equations. Y=2x+2
    13·1 answer
  • AABC ~ AXYZ
    7·1 answer
  • The question is below
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!