<u>Question 2</u>
1) 
(given)
2) 
(reflexive property)
3) 
are right angles (perpendicular lines form right angles)
4) 
are right triangles (a triangle with a right angle is a right triangle)
5) 
(HL)
<u>Question 3</u>
1) 
is a right angle, 
(given)
2) 
is a right angle (perpendicular lines form right angles)
3) 
are right triangles (a triangle with a right triangle is a right angle)
4) 
(reflexive property)
5) 
(HL)
6) 
(CPCTC)
7) 
bisects 
(if a segment splits an angle into two congruent parts, it is an angle bisector)
The answer is 157.5
A 5% discount is 0.05 then, you have to multiply 150 times 0.05 after, that you get 157.5.
HOPE THIS HELPS!!!!
Answer:
ok i will
Step-by-step explanation:
Answer:
Step-by-step explanation:
The radius, r of the expanding circle of oil is modeled by the function:
, where s is time in seconds.
When s=5
Radius 
Area of a circle 
Therefore, the area of the oil spill when s=5 seconds
The area of the spill when s=5 seconds is 45pi square inches.
B would have a negative result because 12-14 is -2
