Poster 6 has coordinates A(-30,90), B(-30, 60), C(-50,60), and D(-50,90). Complete the sentence. Poster 6 is congruent to poster 3 because poster 6 is a of the location of poster 3 and followed by a translation​

-50/3 is the final answer! : )

7

step-by-step explanation:

the answer would be 7

the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.