Kristina wants to prove that the base angles of any isosceles triangle are congruent. She draws ∆DEF, as shown, and then draws segment EG, the angle bisector of ∠E. Use the drop-down menus below to complete Kristina's proof that base angles of an isosceles triangles are congruent.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

This is about circle theorems. someone asap : (

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought