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4 years ago

A coral reef grows 0.12 m every week how much does it grow in 5 weeks

Mathematics

1 answer:

densk [106]4 years ago

4 0

0.12m(x)=?
0.12m × 5 weeks = 6m

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Como se simplifican las expresiones algebraicas

Bingel [31]

Answer:

Para simplificar cualquier expresión algebraica, las siguientes son las reglas y pasos básicos: Elimine cualquier símbolo de agrupación, como corchetes y paréntesis, multiplicando factores. Usa la regla del exponente para eliminar la agrupación si los términos contienen exponentes. Combina los términos semejantes mediante suma o resta.

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3 years ago

What is height of the cone below? V = 90 cm^3 B = 18^2

Alexxx [7]

Answer:

Step-by-step explanation:

πr² = 18

v = 90 cm³

1/3πr² h = 90

1/3*18*h = 90

h = 90*3/18

h = 5*3 =15 cm

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4 years ago

Read 2 more answers

What is the perimeter of the shape seen in the figure?

Tatiana [17]

Answer:

P = 64 cm

Step-by-step explanation:

<C = 150° - 90° = 60°

AB = AC

∠B = ∠C = 60° } => ΔABC = EQUILATERAL TRIANGLE =>

=> BC = 10 cm

P = 10cm + 8cm + 6cm + 10cm + 6cm + 6cm + 8cm + 10cm

P = 3x10cm + 2x8cm + 3x6cm

P = 30cm + 16cm + 18cm

P = 64 cm

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4 years ago

Read 2 more answers

What is the solution to the equation ? 1/x=x+3/2x2

victus00 [196]

Answer:

x = 0 , 3

Step-by-step explanation:

$\frac{1}{x}=\frac{x+3}{2x^{2}}\\\\1*2x^{2}=x*(x+3)\\\\2x^{2}=x*x+x*3\\\\2x^{2}=x^{2}+3x\\\\2x^{2}-x^{2}-3x = 0\\\\x^{2}-3x =0\\\\x(x-3)=0$

x = 0 ; x - 3 = 0

x = 0 ; x = 3

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3 years ago

How do i write 11.132 in words

stepladder [879]

Answer:

eleven point one hundred thirty two

Step-by-step explanation:

11 . 132

eleven point one hundred thirty two

3 0

4 years ago