In order to find the answer, we have to find common difference for each.
Option 1.
first difference= 3-(-1) =4
second difference = -3-3=-6
here we dont have a fixed common difference, so its not an arithmetic series.
Option 2.
first difference= -2-2=-4
second difference = -6-(-2) = -4
third difference = -10-(-6) =-4
here we have a fixed common difference, so its an arithmetic series.
Option second is the correct answer
2(24 × 4) + 2(16 × 5) + 2(16 × 24)
To simplify this expression, you'd apply the Distributive Property, which is defined as a(b + c) = ab + ac. This means you multiply the number on the outside of the parentheses by each number on the inside and add their products. Let's begin to solve.
2(24 × 4) + 2(16 × 5) + 2(16 × 24)
48 + 8 + 2(16 × 5) + 2(16 × 24)
48 + 8 + 32 + 10 + 2(16 × 24)
48 + 8 + 32 + 10 + 32 + 48
56 + 42 + 80
178
Answer:
The surface area of the triangular prism is 178 units squared.
Answer:
59% why
Step-by-step explanation:
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