The net represents a model of the top of a tower. It is in the shape of a square pyramid. A net of a square pyramid has a square base with side lengths of 8 inches, and 4 triangular sides with heights of 10 inches. Which statements about the net are true? Check all that apply If the base is not included in the model, the surface area would be 120 square inches. If the base is not included in the model, the surface area would be 160 square inches. If the base is not included in the model, the surface area would be 328 square inches. The total surface area of the model is 240 square inches. The total surface area of the model is 224 square inches.

christopher is 272,195 year old

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15