3 years ago

Can somebody please give me the volume to the following measurements length=8cm

Mathematics

1 answer:

netineya [11]3 years ago

3 0

Answer:

104.16

Step-by-step explanation:

You might be interested in

(7 x 10^−12)(4 x 10^5) in scientific notation

Radda [10]

3 0

3 years ago

A rug is to be centered in a room so that the border around it is of a consistent width on all four sides. If the room is 10 ft

aleksley [76]

Answer:

The width of the border can be 9 feet or 3.5 feet.

Step-by-step explanation:

Let the width be x

Length of room = 10 feet

Breadth of room = 15 feet

Length of rug = 10-2x

Breadth of rug = 15-2x

Area of rug = $(10-2x)(15-2x)$

We are given that the area of the rug is 24 square feet.

So, $(10-2x)(15-2x)=24$ ---A

$150-20x-30x+4x^2=24$

$150-24-50x+4x^2=0$

$126-50x+4x^2=0$

$2(x-9)(2x-7)=0$

$x=9,\frac{7}{2}$

$x=9,3.5$

Substitute x =9 in A

$(10-2(9))(15-2(9))=24$

$24=24$

LHS = RHS

Substitute x = 3.5

$(10-2(3.5))(15-2(3.5))=24$

$24=24$

LHS = RHS

So, The width of the border can be 9 feet or 3.5 feet.

7 0

3 years ago

Explore the properties of angles and arcs

marshall27 [118]

Answer:

80-24=56

28 multiplied by 2=56

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Kellie currently has an average of 75 in her English class. If her grade is the mean of all her assignments, what would a grade

andriy [413]

Answer:

I just summited it, it was "Her mean grade would go up".

Step-by-step explanation:

8 0

3 years ago

In how many ways can 12 books be displayed on a shelf if the given number of books are available

Cerrena [4.2K]

The answer is not applicable. theres not enough information. -fvmousskaylaa

4 0

3 years ago