10 kg de apa rece cu temperatura de 20°C si se adauga apa fierbinte la temperatura de 60°C pentru a avea o temperatura finala a apei din vas la 30°C. Stiind ca : caldura specifica a apei este c a = 4180 J/kgK si capacitatea calorica a vasului este C vas = 1000 J?K, calculati cantitatea de apa fierbinte care trebuie adaugata.

What is the factored form of the following expressions? d^2 – 13d + 36

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.