Answer:
9,2 feet
Step-by-step explanation:
Use the Pythagorean theorem: height= sqrt(10^2-4^2)= sqrt(84) =9,2 ~
sqrt Is Square root btw
Answer:
Since x=−3 is a vertical line, the slope is undefined.
Step-by-step explanation:
Answer:
-43K+42
Step-by-step explanation:
The quadrilateral is either a square or a rectangle as all angles are the same measure (90 degrees)

Divide both the numerator and denominator by 9 to get;

Convert the improper fraction to a mixed number;