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3 years ago

4. Convert the following fractions to decimals 1. 23/100

Mathematics

2 answers:

MAVERICK [17]3 years ago

8 0

Answer:

0.23

Step-by-step explanation:

Using either long division or a calculator, divide 23 by 100; you will get the result 0.23.

Archy [21]3 years ago

6 0

Answer:

0.23 hope tbis helps :)

Step-by-step explanation:

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Find values of  that satisfy the equation for 0º    360º and 0  θ  2 . Give answers in degrees and radians.

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Answer:

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Step-by-step explanation:

Given [Missing from the question]

Equation:

$cos\theta = \frac{\sqrt 3}{2}$

Interval:

$0 \le \theta \le 360$

$0 \le \theta \le 2\pi$

Required

Determine the values of $\theta$

The given expression:

$cos\theta = \frac{\sqrt 3}{2}$

... shows that the value of $\theta$ is positive

The cosine of an angle has positive values in the first and the fourth quadrants.

So, we have:

$cos\theta = \frac{\sqrt 3}{2}$

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$\theta = cos^{-1}(\frac{\sqrt 3}{2})$

$\theta = 30$ --- In the first quadrant

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So, the values of $\theta$ in degrees are:

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$\theta = \frac{\pi}{6}, \frac{11\pi}{6}$

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