statements
1. ab ≈ ac ~ given
2. abc is isosceles ~ definition of isosceles
3. bd≈cd ~ given
4. angle b ≈ angle c~ base angles an
isosceles triangle are ≈
5. abd2 ≈ acd ~

choose the missing reason in the proof

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?