EVALUATE EACH EXPRESSION (1 point each) 3. 9 + (18 ൊ 3) 4. 12(5 – 5) + 3 x 5
5. In the expression 27 ൊ 9 x 3 – 4 x 2, explain why 27 ൊ 9 is the first operation you would do.
EVALUATE EACH EXPRESSION if a = 2, b = 3, c = 4 and d = 12. (2 points each)
6. 15 – ab 7. 6c – 4b 8. 19 – d 9. 20 ‐
ଶ௕
௔

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done