Answer:=15x^2+250x
Step-by-step explanation:
ANSWER
The correct answer is C
EXPLANATION
The given triangle is a right triangle. Since two angles are equal, it is a right isosceles triangle.
This implies that, x=8 units.
Using Pythagoras Theorem,

This implies that:


Take positive square root,


The correct answer is C
Answer:
-2/9
Step-by-step explanation:
Answer:
450
Step-by-step explanation:
plug 4 into x
25(4) + 350