Answer:
Yes
Step-by-step explanation:
Since the same value, x, is being added to both numbers they are subtracting the answer won't be changed.
178-135=43
183-140=43
180-137=43
Us photo math , it show u even the steps of how was it solve
no these lines are perpendicular
You can either find the roots of the quadratic formula using the quadratic formula two find the halfway point or you can use the formula t=-b/2a. Both of the two methods gives you the axis of symmetry (the t value for the vertex).
I will use the second method since I don't like using the quadratic formula.
t=-32/(2x-16)
t=1 second
After you find the t value for the axis of symmetry, you plug it into the formula of the graph to find the height.
h=-16+32+14
h=30 feet
equations that are parallel to each other have the same gradient/slope, the gradient of the eqn is 2
make all the eqns y=mx+c
so B becomes y=-2x+7
C is y=2x+2
D=y=-2x+9
since C has a gradient of two and the others are all -2 C is the answer
