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2 years ago

Please help I need help on this

Mathematics

1 answer:

natulia [17]2 years ago

7 0

Answer: the answer is 120 for it the area but that is not on the answer list.

Step-by-step explanation:

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Phoenix [80]

Answer:

The ordered pair is B and E

Step-by-step explanation:

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2 years ago

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Solve x2 − 8x + 5 = 0 using the completing-the-square method. (2 points)

RoseWind [281]

Answer:

$x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11}$

Step-by-step explanation:

${x}^{2} -8x + 5 = 0 \\ \\ {x}^{2} - 8x + {4}^{2} = - 5 + {4}^{2} \\ \\ {(x - 4)}^{2} = - 5 + 16 \\ \\ {(x - 4)}^{2} = 11 \\ \\ x - 4 = \pm \sqrt{11} \\ \\ x = 4 \pm \sqrt{11} \\ \\ x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11}$

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1 year ago

How would you describe an angle to someone who had never heard of one before? How would you describe how it is measured? Is it t

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2 years ago

Solve cos 0 = 1 for 0, where 0º = 0 < 90°.<br><br> A) 60°<br> B) 0°<br> C)90<br> D)30

german

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1 year ago

Question 30 of 40

statuscvo [17]

The Reference angle for 302 degree is 58 degree.

<h3 /><h3>What is Reference Angle?</h3>

The acute angle formed by the terminal arm or terminal side and the x-axis is known as the reference angle.

There is always a positive reference angle.

The reference angle is, in other words, the angle formed by the terminal side and the x-axis.

Reference angle is given by

Ф = 360° - Given angle

Ф = 360° - 302°

Ф = 58°

Option A is right answer.

To know more about reference angle visit : -

brainly.com/question/1603873

#SPJ13

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6 months ago