Indica cuál es el resultado de la siguiente emisión y explica cuál es el cambio en A y en Z.

El Ra- 226 emite una partícula alfa.

Please hurry, this is past due!A triangle has an altitude with height 7 cm. Which of the following have a proportional relationship to the height? Select all that apply.A.The perimeterB.The sidesC.The anglesD.The areaE.The vertices What exactly happened at the Dionysian Festival? (Be sure to provide specific details) What is the meaning of the song "Willow" in orthello? 20. In the U.S. most milk sold in stores is in what type of container?O latasO botellas de vidrioO bolsas de plsticoO botellas de plstico factorise3(m-4)+b(4-m) PLEASE I NEED HELP!! NO LINKS!! Please help I would be really happy:) solve each equation using the substitution method.42=3p Construct a circle and divide it into six congruent arcs. Inscribe an equilateral triangle. Draw diameters from each vertex of the triangle > Inscribe a circle in the triangle. (Hint: the inscribed circle will have the same center as the original circle.) Inscribe an equilateral triangle in the second (smaller) circle, with endpoints on the diameters previously drawn. Shade to highlight the pattern. Please help me with this question Help! Question in pic Find the pH of a solution with a [H+] of 0.045M. History is my worst subjuect plz help me out If mL DOC = 44 and mL COB = 80,find the measure of the indicated arcin circle o.DOEBmDB = [?] The Gadsden Purchase please hurry anything helps 3. All of the following are opportunities for citizens to participate in political party activities at alllevels EXCEPT-A. Passing legislationB. Contributing financially Select the correct answer.Why does Article II of the Constitution use the phrase natural born to describe citizenship?A. to make it clear that anyone who was a US citizen at birth can become presidentB. to make it clear that only people who have always lived in the United States can become presidentC. to make it clear that anyone who is a naturalized citizen can become presidentD. to make it clear that anyone who is a US citizen can become president What is the principal message of this cartoon?(1) The United States is afraid of a united Vietnam.(2) Other nations in Southeast Asia might fall to communism. Write a python statement that print the number 1000