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gizmo_the_mogwai [7]
3 years ago
11

Can someone explain step by step? I’m confused. (Mark for brainliest!)

Mathematics
1 answer:
NikAS [45]3 years ago
6 0

Answer:

190

Step-by-step explanation:

57.5 x 2=115 so that is the arc for CE

then you add that to 55 to get 170

a circle is 360 so then you subtract 360 for 170

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Which statement is given in the diagram?
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The figure shows two small marks on segment CB and two small marks on segment DE. The same number of small marks on both segments mean the segments are congruent.

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Can someone please help me with this question?
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There is 28 kg 750 g of sugar in a sack. How many tins of 500 g sugar can be filled using the sugar in the sack?
vovangra [49]

Answer:

Step-by-step explanation:

28 kg + 750 g = 28*1000 + 750

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2 years ago
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A boat is heading towards a lighthouse, whose beacon-light is 136 feet above the
alexandr1967 [171]

The distance between the points A to B is 899.9 feet. After rounding off the  nearest integer we get 900 feet as the final answer.

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The distance between CD is 139 feet.

As from points A the boat's crew measure the angle of elevation to the beacon as 6°

therefore, m∠A = 6°

Another time the angle of elevation is measured from point B which is 19°.

therefore, m∠DBC = 19°

tan 19° = CD/BD

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AD = CD/tan 6°

AD = 136/tan 6°

AB = AD ₋ BD

AB = 136/tan 6° ₋ 136/tan 19°

AB = 1295.2 ₋ 395.3

AB = 900 feet

hence the distance from point A to B is 900 feet.

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brainly.com/question/2004882

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What is 19.8 as a fraction
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19 8/10 and if its simplified, 19 4/5
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