Answer:
4y + 7 = 2
Step-by-step explanation:
Value of angle Y is 180-51
4 feet 4 inches is the answer.. 12 inches in a foot
Answer:
£864
Step-by-step explanation:
20% of 720= £144
720+144= 864
This is a parabola, meaning the equation is a quadratic, so it has 2 roots or x-intercepts, keeping in mind that vertex will lie half-way between those intercepts.
so what's the x-value halfway between -3 and 7? yeap, you guessed it, 2.
so the axis of symmetry for this vertical parabola will be at x = 2.