Mathematics: Find the volume of a pyramid with a square base, where the area of the base is 6.5 m 2 6.5 m 2 and the height of the pyramid is 8.6 m 8.6 m. Round your answer to the nearest tenth of a cubic meter.

Find the volume of a pyramid with a square base,, №11720625, 18.04.2021 19:05

Mathematics

(brainliest)Kayla’s work to find the surface area of a composite solid formed when a rectangular prism and rectangular pyramid are joined at their bases is shown below. A rectangular prism with a length of 6, width of 5 and height of 7. A rectangular pyramid with a base of 5 by 6. 2 triangular sides have a base of 6 and height of 9.2. 2 triangular sides have a base of 5 and height of 9.3. SA = 2 ((5) (7)) + 2 ((6) (7)) + 2 (one-half (5) (9.3)) + 2 (one-half (6) (9.2)) = 255.7 square units What statement best describes Kayla’s error? She used the

Step-by-step answer

P Answered by PhD

19

Option B

Step-by-step explanation:

The reason is because the surface area is not including the base of the pyramid and the top of the prism.

:)

Mathematics

(brainliest)Kayla’s work to find the surface area of a composite solid formed when a rectangular prism and rectangular pyramid are joined at their bases is shown below. A rectangular prism with a length of 6, width of 5 and height of 7. A rectangular pyramid with a base of 5 by 6. 2 triangular sides have a base of 6 and height of 9.2. 2 triangular sides have a base of 5 and height of 9.3. SA = 2 ((5) (7)) + 2 ((6) (7)) + 2 (one-half (5) (9.3)) + 2 (one-half (6) (9.2)) = 255.7 square units What statement best describes Kayla’s error? She used the

Step-by-step answer

P Answered by PhD

19

Option B

Step-by-step explanation:

The reason is because the surface area is not including the base of the pyramid and the top of the prism.

:)

Mathematics

Match the pairs. a cube where the length of each edge is 4 inches. a triangular prism where the area of each base is about 20 square inches, the length of each side of the base is 6 inches, and the height of the prism is 2 inches. a square pyramid with a base length and slant height of 5 inches. a rectangular prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches. answers: 76 square inches 94 square inches 75 square inches 96 square inches

Step-by-step answer

P Answered by PhD

62

To solve the problem you must apply the corresponding formulas for calculate the area of each figure. Therefore, you have:

1-A cube where the length of each edge is 4 inches: 96 square inches
A=6a^2=96 inches^2
2- A triangular prism where the area of each base is about 20 square inches, the length of each side of the base is 6 inches, and the height of the prism is 2 inches: 76 square inches.
3- A square pyramid with a base length and slant height of 5 inches: 75 square inches.
A=2(5)(5)+5^2=75 inches^2
4- A rectangular prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches:94 square inches .
A=2(4x5+3x5+3x4)=94 inches^2

Mathematics

Match the pairs. a cube where the length of each edge is 4 inches. a triangular prism where the area of each base is about 20 square inches, the length of each side of the base is 6 inches, and the height of the prism is 2 inches. a square pyramid with a base length and slant height of 5 inches. a rectangular prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches. answers: 76 square inches 94 square inches 75 square inches 96 square inches

Step-by-step answer

P Answered by PhD

62

To solve the problem you must apply the corresponding formulas for calculate the area of each figure. Therefore, you have:

1-A cube where the length of each edge is 4 inches: 96 square inches
A=6a^2=96 inches^2
2- A triangular prism where the area of each base is about 20 square inches, the length of each side of the base is 6 inches, and the height of the prism is 2 inches: 76 square inches.
3- A square pyramid with a base length and slant height of 5 inches: 75 square inches.
A=2(5)(5)+5^2=75 inches^2
4- A rectangular prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches:94 square inches .
A=2(4x5+3x5+3x4)=94 inches^2

Mathematics

Imran is paid ?286 per week Every week he puts 20% of his wage into a savings account How much does he put into his savings each week

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P Answered by PhD

The answer is in the image