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2 years ago

Please help, I will give Brainliest!!! :D

Mathematics

1 answer:

anygoal [31]2 years ago

4 0

Step-by-step explanation:

Firstly, notice that this shape is composed of ³/₄ of a circle and ¹/₂ of a square;

The lower left part is the ¹/₂ square, with only 2 sides (a left and lower side) of length 3 units;

The perimeter of this part of the shape is simply the sum of the two sides:

3 + 3 = 6

The remaining part is the ³/₄ circle, which has a radius of 3 units;

The circumference of a circle is found by the formula:

πd

d = diameter = 2 × radius

We only have ³/₄ of the circle, however, so we only have ³/₄ the circumference:

³/₄ × π(2(3)) = ³/₄ × 6π

= ⁹/₂π (or, equally, 4.5π)

So the total perimeter is the sum of the perimeter of the ¹/₂ square and the ³/₄ circle:

4.5π + 6

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Evaluate: 4+8 / 2 x (6 - 3)

slavikrds [6]

Answer:

Step-by-step explanation:

4+8/2*(6-3) = 4+8/2*3 = 4+4*3 = 4+12 =16

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3 years ago

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For which of the given p-values would the null hypothesis be rejected when performing a level 0. 05 test?.

Masja [62]

Using a significance level of 0.05, the null hypothesis would be rejected for p-values less than 0.05.

<h3>What is the relation between the p-value and the conclusion of test hypothesis?</h3>

Depends on if the p-value is less or more than the significance level:

If it is more, the null hypothesis is not rejected.

If it is less, it is rejected.

Hence, the null hypothesis would be rejected for p-values less than 0.05.

More can be learned about hypothesis tests at brainly.com/question/16313918

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8 0

2 years ago

Please give the right answer and help, i’ll give brainliest❤️

zmey [24]

Answer:

3:4

Step-by-step explanation:

6 0

3 years ago

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What is greater 5/6 or 1/4

anastassius [24]

Answer:

5/6 is greater

Step-by-step explanation:

Divide each, and change to decimal:

5/6 = ~0.83

1/4 = 0.25

0.83 > 0.25 ∴ 5/6 is greater

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3 years ago

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Describe how to transform the quantity of the third root of x to the fourth power, to the fifth power into an expression with a

Novosadov [1.4K]

Answer:

$x^{\frac{20}{3} }$

Step-by-step explanation:

To write: third root of x to the fourth power, to the fifth power into an expression with a rational exponent

Solution:

Exponent refers to the number of times a number is multiplied to itself.

Exponent is sometimes also known as power.

Third roots of $x=x^{\frac{1}{3} }$

Third root of x to the fourth power $(x^{\frac{1}{3} })^4 =x^{\frac{4}{3} }$

Third root of x to the fourth power, to the fifth power $=(x^{\frac{4}{3} })^5= x^{\frac{20}{3} }$

8 0

4 years ago

Please help, I will give Brainliest!!! :D​

Please help, I will give Brainliest!!! :D