The answer is 1.10 because you have $90 you give away fifty
Answer:
-2x + y
Step-by-step explanation:
This is distributive property, so multiply the terms inside the parentheses by 1/2.
1/2 (-4x) = -2x
1/2(2y) = y
-2x + y
(x^2+5x-36)/(x^2-16)
=(x^2+9x-4x-36)/(x^2-4^2)
=x(x+9)-4(x+9)/(x+4)(x-4)
=(x-4)(x+9)/(x+4)(x-4)
=x+9/x+4
Hope this helps.
Answer:
Statement Reason
∆ABC and ∆ADC are isosceles Given
Segment AC is a common base
to ∆ABC and ∆ADC Given
Let K be the midpoint of the base
of segment AC, then BK is the
perpendicular bisector of segment perpendicular bisector of isosceles AC. triangle property.
Also, DK is the perpendicular
bisector of segment AC. perpendicular bisector of isosceles
triangle property