A sample of metal that has a mass of 12.48 g is heated to 99.0∘C and then dropped into 50.0mL of 25∘C water, causing the temperature of the water to become 28.1∘C. What is the specific heat of the metal? Round your answer to two decimal places. Use 4.184Jg∘C for the specific heat of water. Convert mL of water to grams given the Density of water = 1 g/mL.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc