Mathematics, 23.03.2021 17:40 YBNLaLo

Triangle EFG is inscribed in circle C, and EF is a diameter of circle O. If the radius of the circle is 2.5 feet, and GF = 4 feet, then the length of EG is
feet.

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Answer from: lanman65

Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.Do we have to flip the sign in this inequality: 5 - 6x ≥ 20. Explain why or why not.vStep-by-step explanation:

Answer from: angeline2004

I uploaded the answer to a file hosting. Here's link:

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Answer from: Quest

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

What is the length of the unknown leg in the right triangle ?

Answer from: Quest

the answer is 24

step-by-step explanation:

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Triangle EFG is inscribed in circle C, and EF is a diameter of circle O. If the radius of the circl...

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