3 years ago

How many ways can you arrange pies on a table in a rectangular array

Mathematics

1 answer:

otez555 [7]3 years ago

4 0

4*5,2*12,in any even number way

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in Joell's math class there are 8 girls and 17 boys. Based on this ratio how many students would be boys in the total school of

yan [13]

So the total number of students equals 8+17 = 25 students
Proportionally:
$\frac{17}{25} = \frac{x}{100}$

Thus,
$x = \frac{17*100}{25} = 68$ boys out of the 100 students.

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3 years ago

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How many 1/4 pound packages of cheese can the deli make with 12 pounds of cheese

SSSSS [86.1K]

Answer:

48 1/4 packages

Step-by-step explanation:

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3 years ago

1.Encuentra de dos formas diferentes el área de las figuras mostradas en cada literal:

MA_775_DIABLO [31]

Answer:

Cuadrilátero A: $A = y^{2}+4\cdot y +4$

Cuadrilátero B: $A = a^{2}+6\cdot a + 9$

Step-by-step explanation:

Existen dos formas distintas de determinar las áreas de cada cuadrilátero:

(i) <em>Obtener el área de cada cuadrado y sumar los resultados.</em>

(ii) <em>Calcular los lados del cuadrilátero grande y determinar el área. </em>

Cuadrilátero A

Método (i)

$A = y^{2}+2\cdot y +4+2\cdot y$

$A = y^{2}+4\cdot y +4$

Método (ii)

$A = (y+2)\cdot (y+2)$

$A = y^{2}+4\cdot y + 4$

Cuadrilátero B

Método (i)

$A = a^{2}+3\cdot a +9 + 3\cdot a$

$A = a^{2}+6\cdot a +9$

Método (ii)

$A = (a+3)\cdot (a+3)$

$A = a^{2}+6\cdot a + 9$

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3 years ago

Write (3a)^3 without exponents

makkiz [27]

Answer: 27a^3

It is 27a^3 because if you do 3×3=9 then 9×3= 27

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3 years ago

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Ralph is moving and needs to hire a moving company. "Pack 'n' Move" charges a $50 fee plus $25 an hour and "We Move Your House"

vaieri [72.5K]

Answer:

50+25x=70+20x

Step-by-step explanation:

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4 years ago