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3 years ago

14

PLEASE HELP WILL MARK BRANIEST

1 answer:

Archy [21]3 years ago

8 0

Answer:

1.14male studying biology

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Hi I really need help with this question please,

Mrrafil [7]

Answer:

${ ( \sqrt{30 - x} )}^{2} = {x}^{2} \\ 30 - x = {x}^{2} \\ \\ {x}^{2} + x - 30 = 0 \\ delta = 1 - 4 \times ( - 30) \times 1 = 121 \\ x1 = \frac{ - 1 + \sqrt{121} }{2 \times 1} = \frac{ - 1 + 11}{2} = 5 \\ x2 = \frac{ - 1 - \sqrt{121} }{2 \times 1} = \frac{ - 1 - 11}{2} = - 6 \\$

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2 years ago

You need to make 8 servings of fried fish.

const2013 [10]

Answer: 60 ounces of flour

Step-by-step explanation:

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3 years ago

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Is $1.45 a natural number ,integer, irrational number, or a real number

Rainbow [258]

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3 years ago

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How many $ pound hamburgers can be made from 2 1 pounds of ground beef?

Andrew [12]

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Step-by-step explanation:

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3 years ago

A set of 3 nonzero whole numbers that form the sides of a right triangle are called a Pythagorean ___.

victus00 [196]

A set of 3 nonzero whole numbers say (a,b,c) that form the sides of a right triangle and follow the pythagorous theorem

$a^2+b^2=c^2\\$

are called a Pythagorean Triple

The example of Pythagorean Triplet are

(3,4,5), (5,12,13) ,(8,15,17), etc.

Hence

A set of 3 nonzero whole numbers that form the sides of a right triangle are called a Pythagorean Triple.

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3 years ago