What is the inverse of \left [ \begin{matrix} 5 & 3\\ 2 & 1 \end{matrix} \right ]? Match the number to the appropriate letter in \left [ \begin{matrix} A & B\\ C & D \end{matrix} \right ].

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

answer: (-6,3)

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.