(1. a jacket's original price is $65.00. it is on sale for 40% off. you have to pay 5% sales tax. what is the final price for the jacket?

(2. 16/50 = x/156.25

(3. favorite sport to watch. 42% like football 25% like soccer 33% like baseball

if 210 people like football then how many people where surveyed?

show your work

answer

a the answer hopes this

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,