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Crazy boy [7]
3 years ago
15

7 = 3/9x solve for x

Mathematics
2 answers:
lisov135 [29]3 years ago
7 0

Answer:

x = 2.33333333

Step-by-step explanation:

7 = 3/9x

21 = 9x

21/9 = x

x = 2.33333333

noname [10]3 years ago
4 0

Answer:

x = 1/21

Step-by-step explanation:

7 = 3/9x

Multiply both sides by 9x

7 x 9x = 3/9x x 9x

9x cancels out on the right side

63x = 3

Divide both sides by 63 to isolate x

63x/63 = 3/63

x = 1/21

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Answer:

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Step-by-step explanation:

its just the numbers in front of the variables

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The net of a triangular prism is show below.Find the rotal surface area of the triangular prism 4.6,4,5,15
marysya [2.9K]

Answer:

228.4cm²

Step-by-step explanation:

Find the diagram attached

Total surface area of the prism = Ph + 2B

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h is the height of the prism

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P = 5cm + 5cm + 4cm

P = 14cm

h = 15cm

B = 1/2 * base * height

B  = 1/2 * 4.6 * 4

B = 4.6 * 2

B = 9.2cm²

Substitute the values into the formula;

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Total surface area of the prism = 210 + 18.4

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Hence the total surface area of the triangular prism is 228.4cm²

7 0
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kvv77 [185]

Answer:

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nadya68 [22]

Answer:

6.4

Step-by-step explanation:

distance formula \sqrt{(x2-x1)^2+(y2-y1)^2}

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ik it doesnt make any sinse but hope this helps

7 0
3 years ago
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