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gizmo_the_mogwai [7]
2 years ago
9

A square has a maximum

Mathematics
1 answer:
Stolb23 [73]2 years ago
7 0

Answer:

3

Step-by-step explanation:

Square: 4 equal sides

If x is one of the sides:

Perimeter: 4x

12: 4x

x=3

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Please help me!!!!! :)
dsp73
To find the volume,we would first need to find the height of square pyramid, by it's base edge and slant height using Pythagoras theorem:

{height }^{2}  = {13}^{2}  -  {10}^{2}  \\ {height }^{2}  = 69 \\ height =   \sqrt{69}

We can then use the pyramid formula to find the volume:
base \:  \times  \: height \:  \times  \frac{1}{3}

In this case,the volume will be:

10×_/69×1/3
=27.68874...
≈27.7 units^3

Hope it helps!
5 0
3 years ago
Factor -45x - 18 using the greatest common factor. Do not use spaces in your answer
Doss [256]
Answer:
-9(5x+2)

Step by step explanation:
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2 years ago
The length of a rectangle is three times its width. If the area of the rectangle is 192 ft^2, find its perimeter
Blababa [14]
Answer: 64 feet.

Explanation:
Perimeter formula: 2l + 2w
Area formula: l•w
Length = 3w
Area = 192 ft^{2}
192 = (3w) • w 
192 = 3w^{2}
192 ÷ 3 = 3w^{2} ÷ 3
64 = w^{2} 
\sqrt{64} = \sqrt{ w^{2} }
8 = w 

Width = 8
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3 0
3 years ago
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If you wanted to find the ratio of the area of sector ABC to the area of sector DBE, describe IN WORDS what you would need to do
nlexa [21]

Answer:

l mao

Step-by-step explanation:

5 0
2 years ago
Solve the following quadratic equation for all values of x in simplest form. 4(3x - 5)/1+5 = 13
Inga [223]

<u>To</u><u> </u><u>find</u><u> </u><u>:</u>

  • The value of x.

<u>S</u><u>o</u><u>l</u><u>v</u><u>i</u><u>n</u><u>g</u><u> </u><u>the</u><u> </u><u>equation</u><u> </u><u>:</u>

\longmapsto \sf { \dfrac{4(3x-5)}{1+5} = 13}

\longmapsto \sf { \dfrac{12x-20}{6} = 13}

\longmapsto 12x - 20 = 6 × 13

\longmapsto 12x - 20 = 78

\longmapsto 12x = 78 + 20

\longmapsto 12x = 98

\longmapsto x =\sf { \dfrac{98}{12} }

  • Divide the numerator and the denominator in R.H.S by 2.

\longmapsto \bf\red { x = \dfrac{49}{6} }

Value of x is 49/6.

7 0
2 years ago
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