Answer:
x=18 is not a solution
Step-by-step explanation:
18+9=27 but this is saying it has to be less than 27 so this is not a solution
Step-by-step explanation:
Given :
1- cosA = 1/2
or, CosA = 1 -1/2
Therefore ; CosA = 1/2 = b/h
According to the Pythagoras theorem,
P = root under h^2 - b^2
= root under (2)^2 - (1)^2
= root under 4 -1
= root 3
Again,
SinA = P/h
= root 3 / 2
291-186=105 (total earned through wages)
105/5=21
Therefore she worked 21 hours
Answer:
oof
Step-by-step explanation:o o o f
Answer:
*8
Step-by-step explanation:
6.75*8=54
