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
Triss [41]
3 years ago
8

A gold bar is in shape of a triangular prism,the height is 4,the volume is 216cm³, the lateral area is 288cm and the surface are

a is 312cm but if the bar is melted and all the molten gold is used to form a solid cube,what is the length of the side of the cube​
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

if you add 288cm and multiply by 216 then you shall get 433 and so if you

You might be interested in
Tamara has two sisters. one of the sisters is 7 years older than Tamara. The other sister is 3 years younger than Tamara. the pr
fenix001 [56]

Answer:

5

Step-by-step explanation:

24=x+(x-3)+(x+7)

7 0
3 years ago
Read 2 more answers
HELP I NEED HELP ASAP
pickupchik [31]

Answer:

D

Step-by-step explanation:

Firstly, the question is phrased very very badly as the four answers provided are coordinate points rather than how far apart the cities are in units.

To calculate the distance between two points, we have to use Pythagoras' Theorem as it's just pretty much a right-angle triangle. Please look at the (terribly drawn) image provided.

Keep in mind that these points are only roughly placed on the map.

But firstly, to use Pythagoras' Theorem (a^2 + b^2 = c^2), we must find the length of the two sides.

To find the length of the horizontal line (which from now on I'll refer to as 'a'), we must subtract the smaller x value from the larger one.

47 - 35 = 12

To find the length of the vertical line (which from now on I'll refer to as 'b'), we must subtract the smaller y value from the larger one.

122 - 78 = 44

I assume that the answer you should pick is D. (12, 44)

However, that doesn't exactly answer the question... it's worded a little weirdly.

To solve the rest of the equation, do the following:

Now that we know that the length of a = 12 and the length of b = 44, we can use Pythagoras' Theorem.

a^2 + b^2 = c^2

12^2 + 44^2 = c^2

144 + 1936 = c^2

2080 = c^2

c = \sqrt{2080}

c = 45.61

The answer is 45.61 units.

3 0
2 years ago
(a) 5.33 cm
PolarNik [594]

Answer:

es la b 6.33 amigo ;) adios

3 0
3 years ago
A teacher writes the following product on the board:
GREYUIT [131]

Answer:

Zhenghao is correct

Step-by-step explanation:

We have that:

(2x+3)(x + 4) = x² + 7x + 12

The only two factors of  x² + 7x + 12 different from 1 ,-1 and and itself are (2x+3) and (x + 4)

If Hafsana says that (x + 3) is a factor of x² + 7 + 12, He or she is not correct.

If Zhenghao says that x² + 7x + 12 is divisible by 2x + 3, He or she is correct because (2x + 3) is a factor of x² + 7x + 12

6 0
3 years ago
I need help solving this problem 7/10 + 4 =
Leni [432]
7/10=.7
.7+4=4.7
that is the answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of the parabola in vertex form<br><br> vertex (1,2), point (2,-3)
    10·1 answer
  • From a balloon 1191 feet high, the angle of depression to the ranger headquarters is 72°54'. How far is the headquarters from a
    15·1 answer
  • Can someone help me graph this?
    15·1 answer
  • In a right triangle, the acute angles measure 2x + 50 and 3x degrees. What is the measure of the smallest angle of the triangle?
    8·1 answer
  • Circle A has a radius with the length of 5 units. Calculate the exact length of the apothem, line segment AH . In your final ans
    7·1 answer
  • C+d is the of c and d
    8·1 answer
  • Your garden has a perimeter of 36 feet. what is the length of missing side.​
    9·1 answer
  • HELP MEH PLEASE is my meal is $6.98 and I only have $5.50 how much more money do I need
    8·2 answers
  • A produce box can hold no more than 25 pounds of potatoes.
    15·1 answer
  • A true-false test has 4 questions. What is the chance of answering all questions correctly by guessing?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!