Answer:
<em>Total amount of material would be ⇒ 5 square feet</em>
Step-by-Step Explanation:
~ The amount of material is, simple put, the surface area of the boxes. Knowing that, let us calculate the area of each surface of the first net, for simplicity: 0.5 * 1 = 0.5 ft^2, 0.5 * 2 = 1 ft^2, 1 * 2 = 2 ft^2. Now two of these area are congruent to another surface, such that the amount of material needed for the first net is 0.5 * 2 + 1 * 2 + 2 = 1 + 2 + 2 = 5 feet^2.
<em>Knowing that amount of material for each net is 5 ft^2, the total amount of material would be ⇒ 5 feet^2</em>
Answer:
y + 3 = - 4(x - 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 4 and (a, b) = (2, - 3), thus
y - (- 3) = - 4(x - 2), that is
y + 3 = - 4(x - 2)
if their base is the same, the exponents must also be the same for the equation to be true.
The answer and explanation is given in the picture below
I hope it helps.
