An airplane takes off 3000ft in front of a 75ft y’all building. At which angle of elevation must the plane take off in order to avoid hitting the building?

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

you need to add a picture

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.