Apply the distributive property.
9(6 + 5x) - x(x - 1) =
54 + 45x + -x^2 + x =
54 + 46x + -x^2
So, 54 + 46x + -x^2 is the answer.
Answer:
25%
Step-by-step explanation:
25 divided 100 = 0.25
Answer:
8 units
Step-by-step explanation:
use the distance formula
d=sqrt((x_2-x_1)^2+(y_2-y_1)^2)
d=sqrt(-8^2+0^2)
d=sqrt(64)
d=8
Answer:
yes, the triangle is a right-angled triangle
Step-by-step explanation: