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2 years ago

Solve this question

Mathematics

1 answer:

sattari [20]2 years ago

6 0

Answer:

$\frac{(a - b)(b + a)}{{a}^{2} }$

Step-by-step explanation:

$\frac{(1 - \frac{b}{a} \times \frac{b}{a - b} (1 + \frac{a}{b} ) \times \frac{a}{a - b} }{( \frac{a}{b} - 1) \times \frac{b}{a - b} ( \frac{b}{a - b} + 1) \times \frac{a}{a - b}}$

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2 years ago

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Explain why the following answer is not correct: 1,000/5=2,000

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2 years ago

Sarah,Leah,Haley and Kim bought 5 bottles of water to share among themselves. They divided each bottle of water into 4 equal por

Irina18 [472]

Answer:

Sarah have $\frac{5}{4}$ bottle of water.

Step-by-step explanation:

We are given that,

Total number of bottles = 5

As, each bottle is divided into 4 portions.

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2 years ago

What angle has the same sine value between 0-180? as Sin 24

Inessa05 [86]

Answer:

$Sin156$

Step-by-step explanation:

Given

$Sin24$

Required

Find equivalent between 0 to 180;

Let 24 be represented by $\theta$

So, $\theta = 24$

From Trigonometry ratios;

$Sin\theta = Sin(180 - \theta)$ where $0\leq \theta \leq 180$

Recall that $\theta = 24$

So, we have to substitute 24 for $\theta$ in the above expression.

This gives

$Sin24= Sin(180 - 24)$

Subtract 24 from 180

$Sin24= Sin156$

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3 years ago

Solve this question ​

Solve this question