Here is triangle ABD. B
Diagram NOT
accurately drawn
8 cm
с
20
13 cm
D
The point C lies on BD.
AD = 13 cm BC = 8 cm
angle ADB = 90°
angle CAD = 20
Calculate the size of angle BAC.
Give your answer correct to 1 decimal place,
(5 marks)

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.