Solve the equation (0°≤A≤360°)
a) √3sinA-cosA=√2​

cosA+root 3 sinA=root 2

divide both sides with 2

1/2cosA+root3/2 sinA=root 2

sin (30+A)=sin 45

30+A=45

A=45_30

A=15

cosA+root 3 sinA=root 2

divide both sides with 2

1/2cosA+root3/2 sinA=root 2

sin (30+A)=sin 45

30+A=45

A=45_30

A=15

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet