Question

2.2 Lesson Practice edhesive answer key

Answer 1

Answer Key. Answer Key. Lesson 2.2. Challenge Practice. If-then form: If angles are adjacent, then they share a common side; converse: If angles share a common. side, then they are adjacent; true; biconditional statement: Angles are adjacent if and only if they share a common side

Answer 2

Charles Babbage, an English mathematician and inventor, conceptualized the Analytical Engine during the 1830s and 1840s.

Often considered the "father of the computer," Babbage envisioned a mechanical device capable of performing various calculations through the manipulation of punched cards.

While the Analytical Engine was never fully realized during Babbage's lifetime due to financial constraints, its design laid the foundation for modern computing concepts.

Ada Lovelace, an associate of Babbage, is also notable for her work on the Analytical Engine, particularly for creating what is considered the world's first algorithm intended for implementation on a machine, making her the first computer programmer.

Full Question:

Although part of your question is missing, you might be referring to this full question:

__________ invented the Analytical Engine, a machine that did calculations.