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4 years ago

Please Help! Will give brainliest to first correct answer.

Mathematics

2 answers:

iragen [17]4 years ago

6 0

Answer:

I can help but I need to have the answer choices and a diagram.

Step-by-step explanation:

I can help but I need to have the answer choices and a diagram.

ASHA 777 [7]4 years ago

4 0

Answer:

1)Many

2)None

3)One

4)None

5)None

HOPE THIS HELPS!?!

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If the level of significance (alpha) is 0.05, it means that the probability of rejecting the null hypothesis, when it is false,

Kaylis [27]

Answer: The probability of rejecting the null hypothesis, when it is true, is 5%.

Step-by-step explanation:

We know that the level of significance ( denoted as $\alpha$ ) is generally the probability of rejecting the null hypothesis when it is true.

Therefore , If the level of significance (\alpha[/tex] ) 0.05, then it means that it is the probability of rejecting the null hypothesis when it is true.

i.e. The probability of rejecting the null hypothesis when it is true= 0.05

In percent : $0.05=5\%$

Hence, the correct option is : The probability of rejecting the null hypothesis when it is true is 5%.

4 0

3 years ago

Help plz!! It is about 1.62 x 106 miles from Venus to the Earth. It

BaLLatris [955]

Answer:

The nearest that Mars has ever been to the Earth is 56 million km or about 34.8 million miles. On the opposite end of the scale, Mars and Earth can be a whopping 401 million km (249 million miles) apart when they are in opposition and both are at aphelion. The average distance between the two is 225 million km (140 million miles).

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A quadrilateral can be inscribed in a circle, if and only if, the opposite angles in that quadrilateral are supplementary.

dimaraw [331]

The opposite angles are equal to are supplementary to each other or equal to each other.

<h3>What is a Quadrilateral Inscribed in a Circle?</h3>

In geometry, a quadrilateral inscribed in a circle, also known as a cyclic quadrilateral or chordal quadrilateral, is a quadrilateral with four vertices on the circumference of a circle. In a quadrilateral inscribed circle, the four sides of the quadrilateral are the chords of the circle.

The opposite angles in a cyclic quadrilateral are supplementary. i.e., the sum of the opposite angles is equal to 180˚.

If a, b, c, and d are the inscribed quadrilateral’s internal angles, then

a + b = 180˚ and c + d = 180˚

by theorem the central angle = 2 x inscribed angle.

∠COD = 2∠CBD

∠COD = 2b

∠COD = 2 ∠CAD

∠COD = 2a

∠COD + reflex ∠COD = 360°

2a + 2b = 360°

2(a + b) =360°

By dividing both sides by 2, we get

a + b = 180°.

Learn more about this concept here:

brainly.com/question/16611641

#SPJ1

5 0

2 years ago

Question 7 of 10<br> Evaluate the expression and enter your answer below.<br> V64<br> v4

VikaD [51]

Answer:

Step-by-step explanation:

the answer is 4

I hope this is the answer

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3 years ago

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What is the surface area of a cubic box that contains a baseball that has a diameterof 3 in

jolli1 [7]

Answer:

54 inches

Step-by-step explanation:

If the box has the same length as the diameter of the ball that’s inside of it, then the length of the box is 3 inches. To find one side’s surface area, you will have to multiply 3 by 3, which will be 9. There are 6 sides on a cube, so 9 times 6 equals 54. Your answer is 54 inches

3 0

3 years ago