Answer: You must try to learn by yourself. ;)
Step-by-step explanation: Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
Answer:
An arc is a segment of a circle. An arc measure is the measure of an angle that the arc creates in the center of a circle, while an arc length is the span of the arc. This measure can be given in degrees or radians. We can easily convert between the two using the fact that pi radians = 180 degrees.
Step-by-step explanation:
I'm not sure it its prob D
Answer:
<h2>-22 and -20</h2>
Step-by-step explanation:
![n,\ n+2-\text{two consecutive even integers}\\\\\text{The equation:}\\\\n+(n+2)=-42\\\\n+n+2=-42\qquad\text{subtract 2 from both sides}\\\\2n=-44\qquad\text{divide both sides by 2}\\\\n=-22\\\\n+2=-22+2=-20](https://tex.z-dn.net/?f=n%2C%5C%20n%2B2-%5Ctext%7Btwo%20consecutive%20even%20integers%7D%5C%5C%5C%5C%5Ctext%7BThe%20equation%3A%7D%5C%5C%5C%5Cn%2B%28n%2B2%29%3D-42%5C%5C%5C%5Cn%2Bn%2B2%3D-42%5Cqquad%5Ctext%7Bsubtract%202%20from%20both%20sides%7D%5C%5C%5C%5C2n%3D-44%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%202%7D%5C%5C%5C%5Cn%3D-22%5C%5C%5C%5Cn%2B2%3D-22%2B2%3D-20)