A triangular prism was sliced parallel to its base. What is the shape of the cross section shown in the figure?

1 answer:

6 0

It’s is “ a triangle that has the same dimensions as either bass of the prism” because a triangular prism, each cross-section parallel to the triangular base is a triangle congruent to the base.

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Which ratio is the simplest form of 42 : 28 ? A) 2:1 B 21:14 3:2 2 D) 2:3

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Answer:

3/2

Step-by-step explanation:

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3 years ago

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Suppose you are constructing a scale model solar system using a scale ratio of 1 to 10 billion. In your scale model what will be

Shkiper50 [21]

Answer:

Step-by-step explanation:

First convert km to meters

143000 km = 143,000,000m = 1.43*10^8 m

Now convert 10 billion to scientific notation1 00

10 billion = 1 * 10^10

What this means is that 1 * 10^10 meters in outer space = 1 meter for the scale model.

Now show what the ratio is for

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======== Divide by the denominator

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1.43 * 10^(8 - 10)

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3 years ago

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Morgarella [4.7K]

Answer:

-20%

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3 years ago

Use the functions h(x) = 2x - 5 and t(x) = 6x + 4 to complete the function operations listed below.

Rom4ik [11]

Answer:

See below for answers (in bold) and explanations

Step-by-step explanation:

Part A: (h+t)(x) = h(x) + t(x) = (2x-5) + (6x+4) = 2x - 5 + 6x + 4 = 8x - 1

Part B: (h*t)(x) = h(x) * t(x) = (2x-5) * (6x+4) = (2x)(6x) + (2x)(4) + (-5)(6x) + (-5)(4) = 12x² + 8x - 30x - 20 = 12x² - 22x - 20

Part C: h(t(x)) = h(6x + 4) = 2(6x + 4) - 5 = 12x + 8 - 5 = 12x + 3

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3 years ago