Answer:
11.37
Step-by-step explanation:
50 - 38.63 is equal to 11.37
It’s c got perfect from this
Answer:
6,5×10¹¹/1,3×10⁸= 65/13 ×10³= 5×10³=5000
6mn= 216
m+5n= 29
n/2-1= 1
m^2/(n+5)= 9
Answer:
x = -2, 1/2
Step-by-step explanation:
Step 1: Isolate everything to 1 side
2x² + 3x - 2 = 0
Step 2: Factor
(2x - 1)(x + 2) = 0
Step 3: Find roots
2x - 1 = 0
2x = 1
x = 1/2
x + 2 = 0
x = -2