3 years ago

How can u use math to detirmine fractions equalvalent to 1/4

1 answer:

serg [7]3 years ago

4 0

Answer:

You can multiply the numerator and denominator by the same number.

For example, 1x2/4x2=2/8 which is equal to 1/4.

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kow [346]

I suppose the / are absolute value lines.... so ill answer it that way, -(-2) simplifies to 2. -/-2/ simplifies to -2

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3 years ago

Vaselesa [24]

220 I say so b just pick that

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3 years ago

Rufina [12.5K]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

1 + tan²A = sec²A , secA = $\frac{1}{cosA}$ , cosecA = $\frac{1}{sinA}$ , cotA = $\frac{cosA}{sinA}$ , tanA = $\frac{sinA}{cosA}$

Consider the left side

$\frac{(1+tan^2A)cotA}{cosec^2A}$

= $\frac{sec^2AcotA}{cosec^2A}$

= $\frac{\frac{1}{cos^2A}(\frac{cosA}{sinA}) }{cosec^2A}$

= $\frac{\frac{1}{cosAsinA} }{\frac{1}{sin^2A} }$

= $\frac{1}{cosAsinA}$ × sin²A

= $\frac{sinA}{cosA}$

= tanA = right side , thus proven

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2 years ago

Paladinen [302]

I think it’s. 314 because it can be divided by pi for a numerical text expression.

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3 years ago

guajiro [1.7K]

One million i believe dont you just half for square roots???

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3 years ago