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NikAS [45]
3 years ago
11

A three-dimensional object has a depth of 8 inches and a triangular base that has an area of 12 square inches, so it has a volum

e of a. 8 cubic inches b. 20 cubic inches c. 48 cubic inches -d. 96 cubic inches
Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Multiply the area of the base by the depth.

12 x 8 = 96 cubic inches.

Lemur [1.5K]3 years ago
4 0

Answer:  Option 'D' is correct.

Step-by-step explanation:

Since we have given that

Area of triangular base = 12 sq. inches

Height of a three dimensional object = 8 inches

We need to find the Volume of that object.

As we know that "Volume = Area of base × Height "

So, it becomes,

Volume=12\times 8\\\\Volume= 96\ cubic.\ inches

So, the volume of object is 96 cubic inches.

Hence, Option 'D' is correct.

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Answer:

Sian would receive 20 Pounds while Abigail would receive 10 Pounds.

Step-by-step explanation:

Given that Sian is twice as old as her sister Abigail, it means that if Abigail's age is T years then Sian's age would be 2T years.

If they divide 30 pounds in the ratio of their ages, the ratio of their ages will be

T : 2T (Ratio of Abigail's gae to Sian's age)

The amount received by Abigail

= T/(T + 2T) × 30

= T/3T × 30

= 1/3 × 30

= 10 Pounds

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= 2T/(T + 2T) × 30

= 2T/3T × 30

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3 0
3 years ago
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3 0
3 years ago
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artcher [175]

Answer:

12

Step-by-step explanation:

Use pythag to solve.

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4 0
3 years ago
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3a) 3:1 or 3/1
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Find the midpoint of the segment with the following endpoints.<br> (10, 7) (2, 1)
Alex_Xolod [135]

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(6,4)

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