Answer:
q = 50 degrees
Step-by-step explanation:
q and 50 degrees are vertical angles and vertical angles are equal
q = 50 degrees
distance = 500 feet
Since Δ VWX and Δ YZX are similar then the ratios of corresponding sides are equal, that is
=
= 
completing the required values gives
=
( cross- multiply )
60l = 30 × 100 = 3000 ( divide both sides by 60 )
l = 500
distance across the swamp is 500 feet
9 is to 36 as 10 is to 40 -is how you should write the proportion 9:36 = 10:40 using words.
A.) x (5 + x) = 5x + x^2
B.) 2 (5 + x) = 10 + 2x