Answer:
11x +40
Step-by-step explanation:
Add 22 and 18 and the result will be as above.
Answer: 
Step-by-step explanation:
Given
The diameter of a circle is 
So, the radius is 
The circumference is given by 
Insert the values

Thus, the circumference of the circle is
Added instead of distributing or multiplying
Answer:
C. class number and painting preference.
Step-by-step explanation:
Answer:
A triangle has three sides, three vertices, and three angles. The sum of the three interior angles of a triangle is always 180°.
The sum of the length of two sides of a triangle is always greater than the length of the third side.