What additional congruency statement is needed to prove △abd ≅ △cbd by the sas congruence postulate? a. ba ≅ cb b. ab ≅ bc c. ad ≅ cd d. ad ≅ dc

Nine more than four times a number is the same as one less than twice the number. find the number?

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .