2 Points Which of the following equations demonstrate that the set of polynomials is
not closed under the certain operations?
O A. Multiplication: (3x4 + x)(-2x4 + x) = -6x8 + x? + x®
X
O B. Division: (x2 + 2x) = (x + 1) = x +
X + 1
C. Multiplication: (x2 + 2x)(x + 1) = x+3x2+2x
O D. Addition: (3 x4 + x°) + (-2x4 + x) = x4 + 2x2

Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8

Me answer this question: -2/3p + 1/5 - 1 + 5/6p i think the simplified expression is 1/6p - 4/5 correct me if i'm wrong, and explain it! if i have it right, just tell me. you so

Select the correct answer. given: ∆abc with prove: statement reason 1. given 2. ∠cab ≅ ∠edb ∠acb ≅ ∠deb if two parallel lines are cut by a transversal, the corresponding angles are congruent. 3. ∆abc ~ ∆dbe aa criterion for similarity 4. corresponding sides of similar triangles are proportional. 5. ab = ad + db cb = ce + eb segment addition 6. substitution property of equality 7. division 8. subtraction property of equality what is the missing statement in the proof? scroll down to see the entire proof.