not sure what the dots are supposed to mean..
but i think it's 6B5??
Step-by-step explanation:
100-15=85%
85% × 29.99
=$25.49
Answer:
see explanation
Step-by-step explanation:
Using the Addition formula for sine
sin(x ± y) = sinxcosy ± cosxsiny
Consider the left side
sin(360 - Θ ), then
= sin360°cosΘ - cos360°sinΘ
= 0 × cosΘ - 1 × sinΘ
= 0 - sinΘ = - sinΘ → verified
To get the answer, multiple 20 by 0.45= $9 than subtract 9$ from $10 which equals $1.
Typically Geometry. But it depends on your level.
