During the first quarter of the year, a company earned $1,400,000. The company estimates this to be about 20% of the total earnings for the year. What does the company estimate to be the total earnings for the year? Which picture and equation best represent the problem?

(1.)0.20⋅$1,400,000=x (2.) $1,400,000=0.20⋅x (3.)$1,400,000=0.20⋅x

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

answer: x=60

d. all of the above

step-by-step explanation: