Step-by-step explanation:
-4x + 9y = -22
-9x -9y = 126
-13x = 104
x = -8
8 +`y = 14
y = 6
(-8,6)
The Four basic Mathematical Operations are:
•Addition
•Subtraction
•Multiplication
•Division
Answer:
3 (a/3) = a
Step-by-step explanation:
a/3 + a/3 + a/3
3 times a/3
the 3's cancel each other out
A
Keep up the good work! =)
Answer:
I wish I knew that answer
Step-by-step explanation:
Answer:
21. 162 (rounded to nearest thousandth)
Step-by-step explanation:
Area of a sector: (degree/360) (pi*radius^2)
degree given= 97
radius= diameter/2 = 5
(97/360) (pi*5^2)
(97/360) (pi*25) = 21.16211718