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Anna35 [415]
3 years ago
5

How do you find volume of a cube

Mathematics
2 answers:
Elena L [17]3 years ago
6 0
The formula for finding the volume of a cube is V = a^3
Where a is the length of a side.
valina [46]3 years ago
6 0
The formula for solving it is V=a3
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What is the approximate value of irrational number e (round to 5 decimal places)?
saveliy_v [14]

Answer:

2.71828

Step-by-step explanation:

took the quiz and got it right

6 0
3 years ago
Find the area of the isosceles triangle. please help thanks
fiasKO [112]

Answer:

1080 m^2 Don't submit m^2 in your answer.

Step-by-step explanation:

Givens

The catch is to find h

To do that, use a^2 + b^2 = c^2

a b and c are in the same 1/2 triangle.

a = 48/2 = 24 m

b = h = ?

c = 51 meters

Solution

a^2 + b^2 = 51^2                      Substitute for b^2 = h^2

24^2 + h^2 = 51^2                   Expand 24^2 and 51^2

576 + h^2 = 2601                    Subtract 576 from both sides

h^2 = 2601 - 576

h^2 = 2025                              Take the square root of both sides

h = 45

Area

Area = 1/2 b * h

Area = 1/2 48 * 45

Area = 1080

Remark

Notice that to find h you only use 1/2 of 48 because that is the base of the right triangle.

To find the area, you need to use all of 48 because 48 is the full length of the base.

5 0
3 years ago
Please any help is necessary
Ugo [173]

Answer:

Option D. 50 ft

Step-by-step explanation:

we know that

The area of the figure is equal to the area of three rectangles

so

A=18x+(48-36)(32-11)+(18)(32)

A=18x+(12)(21)+(18)(32)\\A=18x+828

Remember that the area is given

A= 1,728\ ft^2

so

18x+828=1,728

solve for x

18x=1,728-828\\18x=900\\x=50\ ft

3 0
3 years ago
Graph the point that has the coordinates
iogann1982 [59]

Answer/Step-by-step explanation:

From the middle go left, stop between -4 and -5, then go up and stop between 2 and 3,

8 0
2 years ago
kelly lost 14.6 pounds over 4 weeks. if she lost the same each week, what was the weekly change in her weight.
Alisiya [41]

14.6 lbs/4 weeks = 3.65 lbs /week

she lost  3.65 pounds each week

6 0
3 years ago
Read 2 more answers
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