X1, y1 = (-5,-3)
x2, y2 = (-5, -6)
distance =√[(x2-x1)^2 + (y2-y1)^2]
=√[(-5 + (-5))^2 + (-6+(-3))^2]
= √(100+81)
=
Answer:
it would take 14mph
Step-by-step explanation:
Answer:
Amount of string let out by Jim will be 156.9 m.
Step-by-step explanation:
Distance between Jim and Patty = 200 m
Angle of elevation of the kite from Jim = 85°
Angle of elevation of the kite from Patty = 40°
Angle between the lines joining Jim and kite and Patty and the kite = 180° - (85 + 40)° = 55°
By applying Sine rule in the triangle formed by the kite, Jim and Patty,

x = 
x = 156.94
≈ 156.9 m
Therefore, amount of string let out by Jim will be 156.9 m.
Answer:
D
Step-by-step explanation:
To shift <em>h</em> units to the right, replace <em>x</em> with <em>x</em> - <em>h</em>
To shift <em>h</em> units to the left, replace <em>x</em> with <em>x</em> + <em>h</em>.
To shift <em>k</em> units up, add <em>k </em>to the end of the formula for the function.
To shift <em>k</em> units down, subtract <em>k</em> from the end of the formula.
Example: 
is
shifted <u>left</u> 2 units and <u>up</u> 6 units.
Caution: the right/left shifts sometimes look backwards!