2 years ago

Use the equation to answer the question. X^3=729. What

Mathematics

1 answer:

vaieri [72.5K]2 years ago

8 0

Answer:

Step-by-step explanation:

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How many days are there from march 15 to september 15 inclusive?

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March 15 - March 31 = 17 days

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Answer:

12) $\frac{7}{3} = \frac{b}{18}$

$3b = 126$

$\frac{3b}{3} = \frac{126}{3}$

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2 years ago

Given the net of the rectangular prism, what is its surface area?

Llana [10]

Answer:

Step-by-step explanation:

Look at the picture.

We have :

4 rectangles 3m × 4m → A₁ = 3 · 4 = 12 m²

2 rectangles 3m × 3m → A₂ = 3 · 3 = 9 m²

Therefore the Surface Area of the rectangular prism is:

S.A. = 4A₁ + 2A₂

Substitute:

S.A. = 4(12) + 2(9) = 48 + 18 = 66

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