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
igomit [66]
2 years ago
5

AYO PLEASE HELP ASAP :(

Mathematics
1 answer:
arlik [135]2 years ago
3 0

Answer:

573440 kg

Step-by-step explanation:

Given,

Density of copper ( D ) = 8960 kg / m³

Length of cube ( l ) = 4 meters

To find : Mass of solid cube of copper ( m )

Formula : -

Volume of cube = l³

Volume of cube

= l³

= 4³

= 4 x 4 x 4

= 64 meter³

So,

V = 64 meter³

Formula : -

D = m / V

m = D x V

   = 8960 x 64

m = 573440 kg

Hence,

The mass of a solid cube of copper is <u>573440</u> kg.

You might be interested in
Give three ratios equivalent to 9:5
jok3333 [9.3K]

Answer:

18 : 10

4.5:2.5

27 : 15

Step-by-step explanation:

join my meet sju-xztq-fgi

6 0
3 years ago
At the movies, tickets for a night show cost $9, and tickets for a day show cost $6.75. What percent is the discount you get for
Nadya [2.5K]
I think it is 3.25%. That is what I had got when I had did my math

8 0
3 years ago
How many and what type of solution(s) does the equation have?
zzz [600]

Answer:

2 irrational solutions.

Step-by-step explanation:

6p^2 = 8p + 3

0 = -6p^2 + 8p + 3

The roots are:

p = (2/3) - (8.5)^(1/2)/3, and

p = (2/3) + (8.5)^(1/2)/3

These are irrational numbers.

There are 2 irrational solutions.

3 0
2 years ago
Choose the correct simplification of the expression (2ab5)3. (1 point) Question 8 options: 1) 8ab15 2) 8a3b8 3) 5a3b15 4) 8a3b15
d1i1m1o1n [39]

Answer:

4). 8a^{3}b^{15}

Step-by-step explanation:

The Given expression is that,

(2ab^{5})^{3}

On simplifying,

(2ab^{5})^{3} = (2ab^{5} )(2ab^{5}) (2ab^{5})

= (2^{3} ) * (ab^{5})^{3}

= (2×2×2) × (ab^{5} × ab^{5} × ab^{5})

= 8a^{3}b^{15}

Thus, <u>option 4</u> i.e.  8a^{3}b^{15} is the correct simplification of the given expression.

4 0
3 years ago
Write a function g whose graph represents a reflection in the x-axis of the graph of f(x)= -5x+2​
Rudiy27

Answer:

<h3><u><em>ω-1</em></u></h3>

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is a factor of 21x² + 13x - 20
    14·1 answer
  • What is an estimate of the solution. If the equation 6n + 3 = 2? Use a table.
    7·1 answer
  • What is 1 divided by 1/8?
    14·2 answers
  • 20 POINTS PLEASE HELP
    7·1 answer
  • Someone help me please! This needs to be done ASAP!
    11·1 answer
  • What is the slope-intercept form of the function described by this table? x 1 2 3 4 y −2 −6 −10 −14 Enter your answers in the bo
    5·1 answer
  • Pls help me with A and B​
    6·1 answer
  • Which is a factor of each term of the polynomial?<br><br> (3d2 – 10d)
    12·1 answer
  • What is the solution to the system of equations that is graphed below?
    12·2 answers
  • Please help! I’ll return you with a brainlist and 5 stars.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!