Answer:
60 miles per hour.
Step-by-step explanation:
Let r represent speed of wind blowing in miles per hour.
We have been given that the cruising speed of the plane was a constant 360 mph in air. The speed of the plane is the direction of wind would be 
.
The speed of the plane is the opposite direction of wind would be 
.
Distance covered in the direction of wind would be 
.
Distance covered in the opposite direction of wind would be 
.
Since both distances are same, so we will get:
Therefore, the wind is blowing at a rate of 60 miles per hour.
Answer: i think its B
Step-by-step explanation:
<u>Question 2</u>
1) 
, 
(given)
2) 
(reflexive property)
3) 
and 
are right angles (perpendicular lines form right angles)
4) 
and 
are right triangles (a triangle with a right angle is a right triangle)
5) 
(HL)
Question 3
1) 
is a right angle, 
, 
(given)
2) 
is a right angle (perpendicular lines form right angles)
3) 
and 
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)
Answer:
-259
Step-by-step explanation:
16--259=
16+259 = 275
X = - 259
