80 divided by 2 is 40. 40 divided by 2 is 20. 20 divided by 2 is 10. This show the next three number is 40, 20, 10
Answer:
x = -3
Step-by-step explanation:
i used a calculator but if u really need an explanation then let me know
Answer:
y = 2
Step-by-step explanation:
Using the sine ratio and the exact value
sin45° =
, then
sin45° =
=
=
( cross- multiply )
y = (
)² = 2