PLEASE HELP I KNOW THIS ISN'T MATH BUT I FEEL LIKE MATH GETS MORE NOTICED

Mathematics

2 answers:

mojhsa [17]3 years ago

4 0

Steps 1 & 2 & 3 all include conduction

Hope that helps u!

Nadya [2.5K]3 years ago

4 0

The answer is that heat is transferred by conduction through steps 1, 2, and 3. Conduction is the transfer of heat through a substance that is a different temperature without movement of the material. The heat transfers to the bottom of the pot in step one, the heat from the bottom of the pot to the base water in step two and the heat from the water in step 2 rises to the top of the water in step three. All steps include conduction.

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Oduvanchick [21]

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3 years ago

Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20.

kherson [118]

Answer:

The length of BC is needed because it is the side opposite ∠A.

Step-by-step explanation:

Given the right angles triangle as shown in the attachment, we can get sin(A) without using Pythagoras theorem. Instead we will use SOH CAH TOA trigonometry identity.

According to SOH:

Sin(A) = Opposite/Hypotenuse

Sin(A) = |BC|/|AB|

Opposite side of the triangle is the side facing ∠A.

Based on the formula, we will need to get the opposite side of the triangle which is length BC for us to be able to determine sinA since the hypotenuse is given.