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maks197457 [2]
2 years ago
8

Need help on numbers 6, 7, and 8 ill mark brainliest if they are right

Mathematics
1 answer:
mr Goodwill [35]2 years ago
3 0

Answer:

Volume of Triangular Pyramid =29920 cubic inches

volume of the sphere = 113.04 cubic millimeters

(Is this answer helpful :-)

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The width of a rectangle is 8 inches and the perimeter is 26 inches. What is the length of the rectangle?
fredd [130]

Length of the rectangle is 5 inches

Step-by-step explanation:

  • Step 1: Perimeter of the rectangle = 26 in and width = 8 in. Find the length.

Perimeter of the rectangle = 2(length + width)

26 = 2(length + 8)

13 = length + 8

length = 13 - 8

Length = 5 in

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3 years ago
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3 years ago
Distance between (-15 , 18 and ( 20 ,18)
Kipish [7]

From the Formula:

Distance = Sqr Root [ (x2- x1)^2 + (y2 - y1)^2 ]

Distance = Sqr Root [ (20 --15)^2 + 18 -18)^2 ]

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3 years ago
Can you please help with these algebra problems, having a mind blank right now.
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Answer:

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Read 2 more answers
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