The answer is D. 42
A triangle equals 180 in total so what you would do it subtract 122 from 180 because 180 is also the angle of a straight line. You would get 58 then you add 58 and 80 to get 138. Subtract 138 from 180 and you get your answer of 42
Answer:
DIVISION PROPERTY OF EQUALITY
Step-by-step explanation:
Given the equation r4 = 16,wm we can rewrite the equation as 4r = 16
The coefficient at the left hand side of the equation that we are to move to rge right is 4 (the number attached to the r variable). To do this we are going to apply the Division property of equality. This property is a property where both sides of an equation is divided through by the same constant without affecting the equality sign or by still keeping the equation.
To move the coefficient of r to the other side, we will divide both sides of the equation by 4 as shown;
4r/4 = 16/4
r = 4×4/4
r = 4
Hence the property that is used to move the coefficient (4) to the other side of the equation is the DIVISION PROPERTY OF EQUALITY.
Rose has read more because 3/6 of a book is more then 3/8 of a book in Alexa's book the chapters will be shorter than the chapters in Rose's book.
Hope this helps
Answer:
You calculate the distance between the angle and the arch and you can solve your answer.
Step-by-step explanation:
For example... An arc measure is an angle the arc makes at the center of a circle, whereas the arc length is the span along the arc. This angle measure can be in radians or degrees, and we can easily convert between each with the formula π radians = 180° π r a d I a n s = 180 ° .
Answer:
sdcce
Step-by-step explanation: