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.

i am thinking c. sorry if im wrong .

step-by-step explanation:

step-by-step explanation:

what is the figure? attach a picture.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.

i think its 7.6

if so your welcome