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valentinak56 [21]
4 years ago
13

What is the volume of a rectangular prism whose edges measure 3 ft, 3 ft, and 2 ft? 8 ft3 22 ft3 11 ft3 18 ft3

Mathematics
2 answers:
vazorg [7]4 years ago
7 0
V = L * W * H
V = 3 * 3 * 2
V = 18 ft^3
8_murik_8 [283]4 years ago
5 0

Answer:  The correct option is (D) 18 ft³.

Step-by-step explanation:  We are given to find the volume of a rectangular prism with edges length 3 ft, 3 ft and 2 ft.

We know that

the VOLUME of a rectangular prism with width w units, length l units and height h units is given by

V=whl.

In the given rectangular prism, we have

w=3~\textup{ft},~~h=3~\textup{ft},~~l=2~\textup{ft}.

Therefore, the VOLUME of the given rectangular prism will be

V=whl=3\times3\times2=18~\textup{ft}^3.

Thus, the required volume is 18 ft³.

Option (D) is CORRECT.

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3/6=X/8 find X need a strait up answer dont need work just answer. Plz help
Sphinxa [80]
To find x, let's simplify 3/6 to see if we have a factor.
3/6 = 1/2, so x is 1/2 of 8.
Divide 8 by 2 or multiply 8 by 0.5.
X = 4.
I hope this helps!
3 0
4 years ago
Read 2 more answers
A rectangular room is 4 times as long as it is wide, and it’s perimeter is 60 meters. Find the dimension of the room
brilliants [131]

Answer: the length is 24m

The width is 6 m

Step-by-step explanation:

The formula for determining the perimeter of a rectangle is expressed as

Perimeter = 2(L + W)

The perimeter of the given rectangle is 60 meters. This means that

2(L + W) = 60

Dividing through by 2, it becomes

L + W = 60 /2

L + W = 30 - - - - - - - - - - - - - -1

The rectangular room is 4 times as long as it is wide. This means that

L = 4W

Substituting L = 4W into equation 1, it becomes

4W + W = 30

5W = 30

W = 30/5

W = 6

L = 4 × 6

L = 24

7 0
4 years ago
Read 2 more answers
Help me please I don't understand the question<br>​
MA_775_DIABLO [31]

Answer:

y = - 2x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1,1) ← 2 points on the line

m = \frac{1-3}{1-0} = - 2

The line crosses the y- axis at (0, 3) ⇒ c = 3

y = - 2x + 3 ← equation of line

4 0
3 years ago
SOS if anyone could help that would be appreciated!!!❤️
Anastaziya [24]

Answer:

See below

Step-by-step explanation:

2e)15-4x=10x+45

Solve:

15-4x=10x+45\\-4x-10x=45-15\\-14x=30\\ \boxed {x=-\dfrac{15}{7}}3(x+1)=21

Check:

15-4 \left(-\dfrac{15}{7} \right)=10\left(-\dfrac{15}{7} \right)+45

15+\dfrac{60}{7} \right)=-\dfrac{150}{7} +45

\dfrac{210}{7}  =30

30=30

3a) 3(x+1)=21

Solve:

3(x+1)=21\\3x+3=21\\3x=18\\x=6

3b) 2+3(x+1)=6x

2+3x+3=6x\\5=3x\\

x=\dfrac{5}{3}

3c) -2(2x-3)=-2

Solve:

-2(2x-3)=-2\\-4x+6=-2\\-4x=-8\\x=2

3 0
3 years ago
A large high school has 3,000 students.
Leno4ka [110]

Answer:

120 students don't have social media accounts

Step-by-step explanation:

Whether the sample is representative:

Estimate: \frac{3}{75} (3000)=\frac{9000}{75} =120

Hope this helps

7 0
2 years ago
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