Answer:
1+1=2
50+4=54
54+2=56
Step-by-step explanation:
-3(5x -2)
mutiply the bracket by -3
(-3)(5x)= -15x
(-3)(-2)= 6
Answer: -15x+6
Answer:
107.5
Step-by-step explanation:
The answer is:
20 m² .__________________________________________________________Explanation:__________________________________________________________
Formula for "S.A." (Surface area) of a cylinder
S.A.
= 2
r² + 2
* r * h ;
_______________________________________in which "r" = length of radius of circle at the end; and "h" = "height" ;
__________________________________________Given: r = 2 m ; and h = 3 m ;
__________________________________________ We can "plug in" these given values; and solve for the "surface area" in terms of
"
" .
____________________________________________S.A. = 2
r² + 2
* r * h ;
= 2
* (2)² + 2
* (2) * (3) ;
= 2
* (4) + 2
* (6) ;
= (8
) + (12)
= 20 m² ._______________________________________
Def of supplementary
Linear Pair
Transitive property
Subtraction property of equality
Converse of corresponding angles