As angle 6y° and angle( 13y - 10 )° are interior angles on the same side of transversal their sum will be equal to 180° .
Then :-
Which means :-
= 13y - 10
= 13 × 10 - 10
= 130 - 10
= 120°
Then angle 6y :-
= 6 × 10
= 60°
As angle 60° and angle 9x + 12° are a linear their sum will also add up to form 180° .
Which can be written as :-
Then :-
= Angle 9x + 12
= 9 × 12 + 12
= 108 + 12
= 120°
Therefore , the value of y = 10 and the value of x = 12 .
A polygon is a shape with more than 3 sides. A polyhedron is a 3D shape with more than 3 faces.
Answer:X equals 10 yw have a nice day
<h2>
Answer:</h2><h2>Angular velocity of the merry go round. = 1.47 radians per second</h2>
Step-by-step explanation:
To find the angular velocity, measure their revolutions per minute (n) and radius of (R).
Here R = 2 meters, n = 14
Linear velocity = R
By substituting the values in the above equatiom, we get
Linear velocity = 2.93 m/s
Angular velocity = = 1.47 radians per second
Answer:
your answer will be letter B