Answer:
x = -0.8
<CAD = -8
Step-by-step explanation:
10x + 4 = 5x - 4 (Clean up)
10x = -8 (Divide each side by 10)
x = -0.8
<CAD = 5x - 4
<CAD = 5(-0.8) - 4
<CAD = -4 - 4
<CAD = -8
C: 1 and 3 because if you fold it, it will be even
Answer:
1 yard of wire or 8/8 yard of wire
Step-by-step explanation:
To figure out how much wire he has left you need to take 3 from 11 which equals 8. You do not change the 8 that is behind the 3 or 11. This means you have 8/8 or 1 yard of wire.
The total surface area of the shape is 516 m²
<u>Explanation:</u>
Given:
The figure consists of 6 rectangles.
2 of each rectangles are similar in dimension
Total surface area = 2 (8 X 6) + 2 (15 X 8) + 2 (15 X 6)
= 96 + 240 + 180
= 516 m²
Therefore, total surface area of the shape is 516 m²
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