Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine
the degree and maximum possible number of terms for
the product of these trinomials: (x2 + x + 2)(x2 – 2x + 3).
Explain how you arrived at your answer.
I

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

they would have to work 32 hours.