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timofeeve [1]
2 years ago
12

Carol wants to make a sculpture using brass and aluminum, with the dimensions shown below, Aluno Bree The area of the aluminum s

ection can be found using the equation 1 1 А zah - 1 3 bh 2 Which of the following shows the aluminum section's area formula solved for me A h=2A(a - b) B. 2A h= ab С. A h= 2(a - b) D. h Ala-b) 2​
Mathematics
1 answer:
mars1129 [50]2 years ago
4 0

The aluminum section's area formula solved for h is h =\frac{A}{a - b}

From the complete question, the expression of the area (A) in terms of variables a, b and h is:

A = ah - bh

Factor out h from the expression on the right-hand side

A = h(a - b)

Divide both sides of the equation by (a - b)

\frac{A}{(a - b)} = h

Remove the bracket

\frac{A}{a - b} = h

Rewrite the above equation as follows:

h =\frac{A}{a - b}

Hence, the aluminum section's area formula solved for h is h =\frac{A}{a - b}

Read more about change of subject at:

brainly.com/question/9070883

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Valentin [98]

De acordo com a disponibilidade da unidade, há apenas a seguinte dosagem: 1g/2mL - ou seja, uma grama de dipirona a cada 2mL

O enunciado está meio mal formulado, pois é dito que foram prescritos 500mg de dipirona e é essa quantidade de farmaco que a criança tem que tomar. Deseja-se saber quantos mL deverao ser administrados.

Fazendo a classica regra de 3, podemos chegar no volume desejado:

(atentar que 500mg = 0,5g)

     g               mL

     1    ---------   2

    0,5  ---------  X    

1 . X = 0,5 . 2

<h3>X = 1mL</h3>

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3 years ago
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Elza [17]
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4 0
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Alik [6]

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4 0
2 years ago
Find x and y and i just need the answer, no need to show work.
vichka [17]

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Step-by-step explanation:

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7 0
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4. Which of the following indicates the multiplication property of equality when solving Vz= 5?
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