Question

In the last 15 days, the temperature of a city dropped 7 degree celsius. If the rate at which the temperature
drops remains the same, how many degrees will the temperature drop in the next 5 days?
TC11
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Answer 1

Temperature dropped in 5 days =  2.67°

Answer:

Step-by-step explanation:

7 degree Celsius temperature drops in 15 days

Rate of drop of temperature per day = \frac{7}{15}

Temperature dropped in 1 day =  \frac{7}{15}

Temperature dropped in 5 days =  5 × \frac{7}{15}

Temperature dropped in 5 days = \frac{7}{3}

Temperature dropped in 5 days =  2.66666° = 2.67°

Answer 2

Answer:

In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides. This theorem can be written as an equation relating the lengths of the sides a, b and c, often called the "Pythagorean equation".

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