Answer:
The correct answer is C) 7,200.
Step-by-step explanation:
In order to find the answer for this, start by using the formula for momentum.
Mo = M*V
Mo = 120 * 60
Mo = 7,200
We just need to change every value to the units in the question
We have to find meters per second. In 8.5 hours, there are (8.5*60*60 = 30,600) seconds.
1 mile = 1600 meters
275.5 * 1600 = 440800.
440800/30600 = 14.40522876 meters per second
Answer:
Triangle Q R P is shown. The length of Q R is 5 and the length of R P is 6. Angle Q R P is 40 degrees.
Step-by-step explanation:
The trigonometric formula refers the two sides length of the triangle and it also consists of included angle to find out the area
A =
ab sin C
QPR contains two sides and the included angle
XYZ has one side and the two angles
DEF has only three sides
And, the ABC contains two sides but does not have the included angle
Based on the explanation above, the correct option is B
This an { } solution because the absolute value is always a positive number unless there is a negative sign in front of the brackets.
hope this helps :)
Answer:
x = 90°
y = 40°
z = 40°
Explanation (Concepts) :
A straight line has total 180° angle. A square has 4 sides of each 90° angle. A triangle is build up of 180° interior angle.
Workouts:
z + 90° + 50° = 180°
z = 180° - 90° - 50°
z = 40°
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x + 90° = 180°
x = 180° - 90°
x = 90°
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50° + 90° + y = 180°
y = 180° - 90° - 50°
y = 40°