Set up a linear system and solve - the sum of two numbers is zero when 7 times the smaller is added to 2 times the larger the result is 4. find the intergers

true? is that what you're asking or do you mean something else?

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,

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :