Which expression is equivalent to the phrase shown below? The quotient of the sum of 2t and 2, and twice the cube of s
A. 2t +23s2 C. 2t+23s2
B. 2t +22s3 D. 2t+22s3

1. ABCD is a parallelogram 1. Given

2. AB || CD 2. def. of parallelogram

3. BC || DA 3. def. of parallelogram

4. draw AC 4. unique line postulate

5. <BCA and <DAC are alt. interior angles 5. def. of alt. interior angles

6.DCA and <BAC are alt interior angles 6. def. of alt. interior angles

7.<BAC = DCA 7. alternate interior angles theorem

8. <BCA = DAC 8.alternate interior angles theorem

9. AC = AC 9. Reflexive property

10. (triangle) ABC = CDA 10. ASA

11. AB = CD 11. CPCTC

12. BC = DA 11. CPCTC

Step-by-step explanation:

I just did this assignment

this took way too long lol