7/9 because if you simplify 21/27 you have to divide it by something that can go into both equally, which in this case is 3
A. Tell me if you want to know why
Step-by-step explanation:
The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.Jan 21, 2020
Answer:
D. i^39
Step-by-step explanation:
If you simplify i^39, you get i^35, i^31, i^27, i^23, i^19, i^15, i^11, i^7, to i^3, which is equal to -i.
