X=5/2 , remove parentheses , collect like terms, move terms , collect like terms and calculate the sum , then divide both sides by 2 , hope this helped broski
Answer:
2 sets I think
Step-by-step explanation:
what are the answer choices
Answer:
28 m
Step-by-step explanation:
The top angle in the triangle = 90° - 62° = 28°
Using the cosine ratio in the right triangle
cos28° =
= 
cross- multiply
x × cos28° = 25 ( divide both sides by cos28° )
x =
= 28.31425... ≈ 28 m
Thus the distance from the top to the crocodile is 28 m