If I put 10 points for a person to answer a question do I get 10 points out of my account?

Yes, you do. Answer to get more points to ask questions.

yes, if you put 10 points out, each person gets 5 points. and you will lose 10 points. but if you give someone brainliest, you can get part of the points back

Step-by-step explanation:

true

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,