Answer:
The answer is D
Step-by-step explanation:
This is because it cant be 13 or any smaller, and if the shorter side is 13 than it can't be any less than double itself, so it's D
Step-by-step explanation:
it is the vertex form.
remember, (h, k) is the vertex point.
the vertex being the point of the (quadratic) parabola, where the curve turns around.
depending on the orientation of the parabola (vertex up or vertex down) as defined by the sign of a, this is either the minimum or the maximum of the curve.
so, the first a. is correct.
and so is the second a., as they play an important role when completing the square and hence finishing the transformation.
1050 + 1750 = 2800
3 + 5 = 8
He needed 8 gallons to paint the 2800 square feet.
Answer:
1 the perimeter is 124 area is 300
2 perimeter is 117 area is 565.5
4 perimeter is 99 area is 337.5
5 perimeter is 130 area is 717.5
