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3 years ago

PLEASE HELP REALLY APRICATE IT

Mathematics

2 answers:

zaharov [31]3 years ago

7 0

It should be 92 sorry if its wrong

yarga [219]3 years ago

3 0

Volume of shaded portion = volume of sphere - volume of cone

= 4/3 * 3.14 * 3^3 - 1/3 * 3.14 * 2^2 * 5

= 113.04 - 20.93

= 92.11 ≈ 92

Hope it helps!

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In this system of linear equations with no solution

Ksivusya [100]

Two line with the same slope are parallel, if two parallel lines have a different y-intercept they will never cross each other.

(Any two lines with different slopes will always intersect at some point)

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3 years ago

Maria solved the equation. 4 (3 x minus 8) minus 4 = 24. 12 x minus 32 minus 4 = 24. 12 x minus 36 = 24. 12 x = 60. x = 5. What

Mrac [35]

Answer:

1. Distributive property.

2. Combining like terms.

3. Addition property of equality.

4. Division property of equality.

Step-by-step explanation:

- The Distributive property states that:

$a(b+c)=ab+ac\\\\a(b-c)=ab-ab$

- The Addition property of equality states that:

$If\ a=b\ then\ a+c=b+c$

- The Subtraction property of equality states that:

$If\ a=b\ then\ a-c=b-c$

- The Multiplication property of equality states that:

$If\ a=b\ then\ a*c=b*c$

- The Division property of equality states that:

$If\ a=b\ then\ \frac{a}{c}=\frac{b}{c}$

Given the following equation:

$4(3x-8)-4=24$

We can identify that the methods Maria used to solve it and the order, are:

1. Distributive property:

$(4)(3x)-(4)(8)-4=24\\\\12x-32-4=24$

2. Combining (or adding) like terms:

$12x-36=24$

3. Addition property of equality, because she added 36 to both sides of the equation:

$12x-36+36=24+36\\\\12x=60$

4. Division property of equality, because she divided both sides of the equation by 12:

$\frac{12x}{12}=\frac{60}{12}\\\\x=5$

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3 years ago

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The characteristic of the repeating shapes in a tessellation is that shapes cannot have spaces between them.

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