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3 years ago

Help!!!!! please!!!!!

Mathematics

2 answers:

Crazy boy [7]3 years ago

8 0

Answer:

108cm $^{3}$ (B)

Step-by-step explanation:

Find the area of the triangle first.

6 * 4 = 24/2 = 12

Multiply by the width.

12 * 9 = 108

UNO [17]3 years ago

8 0

Hey there! :)

Answer:

B. V = 108 cm³.

Step-by-step explanation:

Find the volume of the triangular prism using the formula:

V = 1/2(bh) where b = l × w

Solve for the base:

b = 4 × 9

b = 36 cm²

Plug this into the formula for the volume:

V = 1/2(36 · 6)

V = 1/2(216)

V = 108 cm³. The correct answer is B.

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2 years ago

Triangle DEF is congruent to TriangleGHJ by the SSS theorem. Which rigid transformation is required to map TriangleDEF onto Tria

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Answer:

Rotation

Step-by-step explanation:

Given:

Triangle DEF is congruent to Triangle GHJ by the SSS theorem

To find: transformation required to map Triangle DEF onto Triangle GHJ

Solution:

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7 0

3 years ago

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If 10^2y = 25, then 10^-y equals: (a) -1/5 (b) 1/625 (c) 1/50 (d) 1/25 (e) 1/5

Gemiola [76]

<h3>given:</h3>

$10 ^{2y} = 25$

${10}^{y} = .......$

<h3>solution:</h3>

$10 ^{2y} = 25$

$(10y {)}^{2} = {5}^{2}$

$10y = 5$

$\frac{1}{ {10}^{y} } = \frac{1}{5}$

${10}^{ - y} = \frac{1}{5}$

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1 year ago

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Answer:

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Step-by-step explanation:

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3 years ago

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