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drek231 [11]
3 years ago
12

Workout the value of angle x. Give reasons for your answer.

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0
If the triangle is an equilateral triangle the angles should be all 60 as (60+60+60=180) if that’s true then a congruent line from the triangle would form a 60 degree angle.
so x=60°
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Answer:

C. Their slopes are equal.

Step-by-step explanation:

Given : If two lines are parallel.

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We know that two parallel line have same slope

By rise over run :

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Step-by-step explanation:

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Liquid R has a mass of of 1 kg at a temperature of 30°c kept in a refrigerator to freeze . Given the specific heat capacity is 300 J kg-¹ °c-1 and the freezing point is 4°c . Calculate the heat release by liquid R.

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Bingel [31]
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4. Which term of the AP:3, 8, 13, 18,...,is 78?​
givi [52]

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valentinak56 [21]

Answer:

2.75\%

Step-by-step explanation:

To find what percentage a certain value is of another value, simply divide the first value by the second, respectively.

We want to find want percentage that 7,562.5 is of 275,000. Therefore, we will divide 7,562.5 by 275,000 to obtain a decimal:

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To convert from a decimal to a percentage, multiply by 100:

0.0275 \cdot 100=\boxed{2.75\%}

7 0
3 years ago
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