The equation is 15n-37=38 (n=5)
Assuming x is really x^3;
∛729 = 9
The differences of cube rule states: x³-y³= (x-y)(x²+xy+y²)
(x)³-(9)³=(x-9)(x²+9x+9²)
=(x-9)(x²+9x+81)
Hope I helped :)
Answer:
29 degrees
Step-by-step explanation:
x + 61 = 90
x = 90 - 61
x = 29
Answer:
D
Step-by-step explanation:
The coordinates of the midpoint of line segment AB:
subtitute
