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
Kitty [74]
2 years ago
10

Gerardo says that a cube with edges that measure 10 centimeters has a volume that is twice as much as a cube with sides that mea

sure 5 centimeters. Explain and correct Gerardo’s error.
Mathematics
1 answer:
irga5000 [103]2 years ago
5 0
He is wrong.
The 10 inch cube is bigger than the 5 inch cube by 5 cm in EACH DIRECTION.
So, the 10 inch cube should be twice as big in volume by a factor of 2*2*2
=8
Okay let's see.
5 cm cube volume = 5*5*5 = 125 cc
10 cm cube volume = 10 * 10 * 10 = 1,000 cc

1,000 / 125 = 8



You might be interested in
30pts! im currently in the middle of taking the test :(
nadya68 [22]

Answer:

16 /65  +  28 i /65

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A scatter plot is shown how many outliners does the graph show
ozzi

Answer:

True

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Eva is 29 years old and has 2 children, ages 3 and 5. She makes 48,500 a year. Eva decides to buy a 400,000 10-year term policy
earnstyle [38]

Answer:

Eva would have been better off selecting the 20-year term policy.

Step-by-step explanation:

Base on the scenario been described in the question, Eva would have been better off selecting the 20-year term policy. This reason is because assuming Eva bought the 20-year term policy, she wont be paying the new charge of extra 40% to her premium rate, compared to when she bought the 10-year term policy then renew the policy for another ten years.

3 0
3 years ago
I just need Y. I already found X
garri49 [273]
Y = 54.

This is really complicated to explain, but since x is 36 and the angle on the other side of the known angle is also 36, that makes y 54. Each pair of angles has to equal to 90 degrees.

Hope this helps!
4 0
2 years ago
What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles?
gayaneshka [121]
The algebra tiles show two equal factors. They are (x + 4).


Then, the perfect square is the product of the two equal factors, (x + 4) * (x +4).


That is (x + 4)^2.


Then develop that perfect square to find the constant term.


(x + 4)^2 = x^2 + 8x + 16.


That means that the constant term needed to complete the trinomial is 16.


Answer: 16    
3 0
3 years ago
Read 2 more answers
Other questions:
  • Use the quadratic formula to solve 3x2 + 5x + 2 = 0.D. x = 2, –3
    13·1 answer
  • What is 20 plus 20.
    13·2 answers
  • How to work out a magic square
    10·1 answer
  • Please Please Help Me In These Questions: 1-5!!!!! I Give Thanks!!!! Graph, Table, and the Questions are included.
    14·1 answer
  • Help Plz :)
    8·2 answers
  • What is the slope of the line below
    13·1 answer
  • Please help!!!! I don’t understand how to figure it out
    12·1 answer
  • Please please help! exam and I only have IO minutes left
    6·1 answer
  • Figure ABCD is a rhombus.
    10·2 answers
  • Recursive equation for f(x)=x^2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!