It has no real solutions. that's why
Answer:
x=-4
Step-by-step explanation:
Answer:
37.5
Step-by-step explanation:
12.5x3=37.5
I hope i helped
The diagonal is the hypotenuse of a right triangle with the sides of the square as legs.
By Pythagoras (s = side)
s^2 + s^2 = 15^2
2s^2 = 225
s^2 = 112.5
s = sqrt(112.5)
s = 10.6 cm (to the nearest tenth)
