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kvasek [131]
2 years ago
12

Solve: 3x=12 05 36 04

Mathematics
1 answer:
Natasha2012 [34]2 years ago
8 0

Answer:

x=04

Step-by-step explanation:

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Joel built a model town. He constructed three buildings that each had a volume of 18 cm cubed. Each building looked different. W
morpeh [17]

Answer:

The three buildings can look like following:

1. The building can look like a cube, with each side and height equal to 2.62 cm.

2. The building can look like a cuboid, with 3 cm length, 1 cm breadth and 6 cm height.

3. The building can look like a pyramid, with 3 cm length, 3 cm breadth and 6 cm height.

Step-by-step explanation:

The three possibilities of the appearance or shape of the building, with the volume equal to 18 cm³ are as follows:

1. CUBIC SHAPE:

The building can look like a cube with the length of each side and height given as:

Volume of Cube = 18 cm³ = L³

L = ∛18 cm³ = 2.62 cm

<u>Thus, the building can look like a cube, with each side and height equal to 2.62 cm.</u>

<u></u>

2. CUBOID SHAPE:

The building can also look like cuboid with the following dimensions.

Length = 3 cm

Breadth = 1 cm

Height = 6 cm

Thus, the volume becomes:

Volume of Cuboid = Length * Breadth * Height

Volume of Cuboid = 3 cm * 1 cm * 6 cm = 18 cm³

<u>Thus, the building can look like a cuboid, with 3 cm length, 1 cm breadth and 6 cm height.</u>

<u></u>

3. PYRAMID SHAPE:

The building can also look like pyramid with the following dimensions.

Length = 3 cm

Breadth = 3 cm

Height = 6 cm

Thus, the volume becomes:

Volume of Pyramid = (Length * Breadth * Height)/3

Volume of Cuboid = (3 cm * 3 cm * 6 cm)/3 = 18 cm³

<u>Thus, the building can look like a pyramid, with 3 cm length, 3 cm breadth and 6 cm height.</u>

<u></u>

<u></u>

5 0
3 years ago
Simon draws a rectangle with two sides that are 2 inches long and two sides that are 3 inches long.Chaz draws a figure with the
7nadin3 [17]
The other shape might be a trapezoid.
3 0
3 years ago
Are angles 4 and 12 <br><br> congruent <br><br> supplementary <br><br> or neither
uranmaximum [27]

Answer:

They are congruent and corresponding!

Step-by-step explanation:

7 0
3 years ago
Use square ABCD for this problem<br><br> IF AC=26,find BC.
katen-ka-za [31]

Answer:

x=\sqrt{338}

Step-by-step explanation:

a^2+b^2=c^2

x^2+x^2=26^2

2x^2=26^2

2x^2=676

/2           /2

x^2=338

\sqrt{x^2} =\sqrt{338}

x=\sqrt{338}

8 0
3 years ago
Read 2 more answers
• Solve using the quadratic formula<br> 2x2 + 11x +15= 0
artcher [175]

Answer:

x=-5/2, -3

Step-by-step explanation:

2x^2+11x+15=0

factor out the trinomial

(2x+5)(x+3)=0

zero property,

2x+5=0, x+3=0

2x=0-5=-5, x=-5/2

x=0-3=-3

3 0
3 years ago
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