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Juliette [100K]
3 years ago
12

3.8 x 10^7 + 2.6 x 10^7 ​

Mathematics
1 answer:
omeli [17]3 years ago
7 0

Answer: 64000000

Step-by-step explanation:

3.8(10^7) + 2.6(10^7)

factor out 10^7

10^7(3.8+2.6)

10^7(6.4)

1000000(6.4)

64000000

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what's the surface area of this square pyramid that has a base length of 5 inches and triangular faces that are 9 inches tall
Vadim26 [7]

The surface area of the square prism is 115 square inches

<h3>surface area of a pyramid</h3>

The surface area of a pyramid is equivalent to the sum of the faces of the pyramid

For the given square pyramid;

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Simplify to have;

Surface area =25 + 4(45/2)

Surface area = 25 + 180/2

Surface area = 25. + 90

Surface area = 115 square inches

Hence the surface area of the square prism is 115 square inches

Learn more on surface area here: brainly.com/question/20771646

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I believe that the answer is 336, if I'm wrong please let me know what the right answer was. Hope it help. :-)
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4 years ago
What is the final elevation if a diver starts at 5 m and changes -16 m?
IRISSAK [1]

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4 0
4 years ago
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Hey there!

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Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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Step-by-step explanation:

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