Hello!
<h2>
WORK SHOWN BELOW</h2><h2>
</h2><h2>8x - 2y = 48, y =4</h2><h2 /><h2>8x - 2(4) = 48</h2><h2>8x - 8 = 48</h2><h2>8x = 48+8</h2><h2>8x = 56</h2><h2>x = 56/8 = 7</h2><h2 /><h2>x = 7</h2>
For this case, what you should do is calculate the surface area of the figure.
We have then:
Triangles:
A1 = (1/2) * (7) * (12)
A1 = 42 in ^ 2
Rectangles:
A2 = (1) * (12.5)
A2 = 12.5 in ^ 2
A3 = (1) * (7)
A3 = 7 in ^ 2
Finally, the total surface area is:
A = 2A1 + 2A2 + A3
Substituting values:
A = 2 (42) + 2 (12.5) + (7)
A = 84 + 25 + 7
A = 116 in ^ 2
Answer:
the amount of cardboard needed to make a box for a single slice of pizza is:
A = 116 in ^ 2
A. Is the answer of this question
Answer:
86.7cm
Step-by-step explanation:
((5.95x5.1)/2)x4=60.69
5.1x5.1+60.69=86.7cm
good luck!
