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3 years ago

Please look at image

Mathematics

1 answer:

lys-0071 [83]3 years ago

4 0

<h3>Answer: 3.14</h3>

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Explanation:

Let's calculate the area of a full circle

A = pi*r^2

A = pi*2^2

A = pi*4

A = 4pi

However, we only want a quarter of a circle. So we'll divide that result by 4.

(4pi)/4 = pi = 3.14

You can enter pi as the answer, or 3.14, as your teacher is giving you two options.

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inessss [21]

Answer:

y= 2x + 8 , y = 4x - 2

2x + 8 = 4x - 2

8 = 2x - 2

10 = 2x

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Step-by-step explanation:

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3 years ago

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Simplify the product using the distributive property.<br><br> (a-7)(a-5)=?

Anettt [7]

Answer:

a^2-12a+35

Step-by-step explanation:

(a-7)(a-5)

a^2-7a-5a+35

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What is the product? 6 (x squared minus 1) times StartFraction 6 x minus 1 Over 6 (x + 1) EndFraction 6(x – 1)2 6(x2 – 1) (x + 1

vfiekz [6]

Option D: $(6x-1)(x-1)$ is the product of the expression

Explanation:

The expression is $6(x^{2} -1)\times\frac{6x-1}{6(x+1)}$

We need to determine the product of the expression.

To determine the product of the expression, we need to simplify the given expression.

Thus, we have,

$6(x^{2} -1^2)\times\frac{6x-1}{6(x+1)}$

The term $(x^{2} -1^2)$ is of the form $a^2-b^2$

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Hence, we have,

$6(x+1)(x-1)\times\frac{6(x-1)}{6(x+1)}$

Multiplying the terms and cancelling the common terms, we get,

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3 years ago

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erastova [34]

Answer:

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Step-by-step explanation:

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NEED HELP ASAP!!!

balu736 [363]

Answer:

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Step-by-step explanation:

The y-intercept is when x is o so that will be 5.

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$\frac{y2-y1}{x2-x1}$

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3 years ago