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77julia77 [94]
3 years ago
7

Solve for k. 8(10 - k) = 2

Mathematics
1 answer:
scoundrel [369]3 years ago
8 0

Answer:

k= 39/4; k = 9.75; k= 9  3/4

Step-by-step explanation:

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5 0
2 years ago
A regular octagon has a radius of 6 ft and a side length of
Svetlanka [38]

Answer:

<h2>Area of the regular octagon is approximately 102ft²</h2>

Step-by-step explanation:

Given the radius and length of a side of regular octagon as shown;

radius = 6ft and length of side = 4.6ft

Area of a regular octagon is expressed as A = 2(1+\sqrt{2} )a^{2} where a is the length of one side. Given a = 4.6ft

Area = A = 2(1+\sqrt{2} )(4.6)^{2}\\

= 2(1+\sqrt{2} )*21.16\\= (2+2\sqrt{2})*21.16\\ = 4.83*21.16\\= 102.20ft^{2} \\

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3 years ago
Please find the value of x please
marin [14]
Answer is 7

Step by step explanation

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5 0
2 years ago
Is apples cost $3.50 per pound how much would one and 1/2 pounds cost
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$ 3.50 per lb * 1 1/2 lbs

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It will cost $5.25

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