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leva [86]
3 years ago
7

Express the following in scientific notation: .000457

Mathematics
2 answers:
WARRIOR [948]3 years ago
6 0

Answer:

4.57  x 10^{4}

Step-by-step explanation: use ma th    way next time and use it to see the steps

asambeis [7]3 years ago
4 0
4.54.57 x 10^4 is the answer
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Angles 1 and 2 are supplementary.
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m∡1 + m∡2 = 180

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m∡1 + m∡2 = 180

This is because supplementary means they add up to 180°.

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A coin has 2 sides: heads (H) and tails (T). A bag has 4 balls: 1 blue (B), 1 green (G), 1 yellow (Y), and 1 orange (O). You tos
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Answer:

The sample space is

S= {BH,GH,YH,OH,BT,GT,YT,OT}

Step-by-step explanation:

The sample space refers to the set of all the possible outcomes.

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Head and  green ball: GH

Head and  yellow ball: YH

Head and orange ball: OH

Tail and blue ball: BT

Tail and green ball: GT

Tail and yellow ball:YT

Tail and orange ball: OT

The sample space is

S={BH,GH,YH,OH,BT,GT,YT,OT}


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Circle U is shown. Chords R T and Q S intersect at a point forming 4 angles. The top left angle is angle 1, and the top right an
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Based on the calculations, the measures of angles 1 and 2 are 50° and 135° respectively.

<h3>What is the theorem of intersecting chord?</h3>

The theorem of intersecting chord states that when two (2) chords intersect inside a circle, the measure of the angle formed by these chords is equal to one-half (½) of the sum of the two (2) arcs it intercepts.

By applying the theorem of intersecting chord to circle U shown in the image attached below, we can infer and logically deduce that angle 1 will be given by this formula:

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Read more on intersecting chords here: brainly.com/question/27251228

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