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3 years ago

Find the are of a sector angle P (in degrees) of a circle with radius R...

Mathematics

1 answer:

raketka [301]3 years ago

7 0

Area of sector circle=[ angle/ 360°]× πr^2

A= [P°/360°]× πR^2

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When x = 5, the value of the expression

Novay_Z [31]

Answer:

Your question does not make sense.

Step-by-step explanation:

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3 years ago

Plz help me well mark brainliest if you are correct!

Luba_88 [7]

The correct answer is -4 I am 100 percent sure of it

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2 years ago

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Find the perimeter of the quadrilateral.

levacccp [35]

Question:

Find the perimeter of the quadrilateral. if x = 2 the perimeter is ___ inched.

The complete figure of this question is attached below

Answer:

<h3>The perimeter of the quadrilateral is 129 inches</h3>

Solution:

The complete figure of this question is attached below

Given that, a quadrilateral with,

Side lengths are:

$4x^2 + 8x\ inches \\\\3x^2-5x+20\ inches \\\\7x + 30\ inches \\\\31\ inches$

The values of the side lengths when x = 2 are

$(4x^2+8x)=(4\times 2^2+8\times 2)=(4\times 4+16)=16+16=32\ inch\\\\(3x^2-5x+20)=(3\times 2^2-5\times 2+20)=(3\times 4-10+20)=12+10=22\ inch\\\\(7x+30)=(7\times 2+30)=14+30=44\ inch$

Perimeter of a quadrilateral = Sum of its sides

Perimeter of given quadrilateral = 32 + 22 + 44 + 31 = 129 inches

Thus perimeter of the quadrilateral is 129 inches

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3 years ago

Kayla has a t-shirt store she saw three times as many white t-shirts as blue t-shirts she had a total of 48 t-shirts how many wh

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Kayla sold 12 blue tshirts and 36 white tshirts

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What is the rule for the reflection?

zloy xaker [14]

The answer is C because if you put
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