Answer:
144 square inches.
Step-by-step explanation:
4*12*3=144
$69
$50 divided by 4= 12.50
12.30 divided by 2= 6.50
12.50 times 5 + 6.50 = $69
Answer:
My example:
1. Get the equation in the form y = ax4 + bx + c
2. Calculate -b / 4a. This is the x coordinate of the vertex
3. To find the y coordinate of the vertex, simply plug the value -b / 4a into the equation for x and solve for y.
Step-by-step explanation:
y=2x^2 -16x +30
vertex: ( 4, -2)
Focus: (4, -15/8)
Axis of symmetry: x = 4
Directrix: y = -17/8
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Answer:
9 ans the ragen to all of them
Step-by-step explanation:
