Using the surface area formula for rectangular and triangular prism, the surface area of the composite figure is: 444 m².
<h3>What is the Surface Area of the Composite Figure?</h3>
Total surface area = surface area of the top triangular prism + surface area of the bottom rectangular prism - area of the surface both share together.
Surface area of the top triangular prism = (S1 + S2+ S3)L + bh = (10 + 10 + 16)5 + (16)(6) = 276 m².
Surface area of the bottom rectangular prism = 2(wl + hl + hw) = 2·(5·16+4·16+4·5) = 328 m²
Area of the surface both share together = 2(16)(5) = 160 m²
Total surface area = 276 + 328 - 160 = 444 m².
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Answer:
Step-by-step explanation:
56
Answer:
p ≥ -10
Step-by-step explanation:
first, subtract one from each side to get:
p/5 ≥ -2
lastly, multiply each side by 5
p ≥ -10
I believe question 3 is B and question 4 is B
Answer:
-9
Step-by-step explanation:
