Which statement must be true? Two triangles placed side by side. Two sides each of the triangles are equal in length. The third sides of two triangles are 15 and 20 respectively. A. x < y B. x = y C. y < x D. No relationship between x and y can be determined from the information given.

slope= 1

y-inter slope= 0

x       y

o     0

1       1

2     2

ect.

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.