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xxTIMURxx [149]
3 years ago
6

If 15 sandwiches are sold for 12 Rand what would 12 sandwiches be sold for​

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0

Answer:

$9.60 for 12 sandwiches

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Step-by-step explanation:

Given that:

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2 years ago
Do alto de um farol cuja altura é de 20 m avista se um navio sob ângulo de depressão de 30°. A que distância , aproximadamente,
Mkey [24]
Esta é a trigonometria . Se você desenhar uma linha a partir do topo da casa de luz para o barco, você terá a hypotonuse de um triângulo. Um truque é lembrar que este é um triângulo especial. É um triângulo 30-60-90 , que tem propriedades especiais mostradas na fixação abaixo . por isso sabemos que o lado adjacente que não é o hyposonuse é x√3 . Agora sabemos que x<span>√3 = 20
Solve for x.
x</span><span>√3=20
divide both sides by </span><span>√3.
x=20/(</span><span><span>√3)
</span>Try not to have square roots (</span><span><span>√)</span> in denomenator so multiply top and bottom by </span><span>√3 and get
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x is what we are looking for so the answer is </span>
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7 0
4 years ago
What is -y=22 it is a one step equation
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Answer:

Yes it is: y = -22

Step-by-step explanation:

Simply Divide through by a minus sign

-y = 22

y = -22

6 0
3 years ago
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D and then A I would say
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