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4 years ago

I need help finding a polynomial in factored form for the shaded area

Mathematics

2 answers:

olchik [2.2K]4 years ago

6 0

I can give it a try, I did this in about 5 minutes because I have to leave to a friends house real quick but, You have total area- inner area. The inner area is the circles , which we denote in terms of area for circles = pi*x^2/2 + pi*x^2 + pi*x^2/2 = 3pi*x^2. Now total area of squares = X+X+x+X = 4x. Now, to get shaded area _> 4x - 3*pi*x^2 = x(4-3*pi*x)

allochka39001 [22]4 years ago

5 0

I don't really see the shaded area...

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puteri [66]

Answer: B good luck on your work

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4 years ago

The circumference of a circular rug is 24.8 meters. What is the area of the rug? Use 3.1 for pi

mestny [16]

Answer:

The area of rug is 48.9 m^2

Step-by-step explanation:

Let's assume radius of rug is r m

we know formula for circumference as

$C=2\pi r$

we are given

C=24.8

and then we can solve for r

$24.8=2\pi r$

$r=3.947$

now, we can use area formula

$A=\pi r^2$

we can plug r

and we get

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3 years ago

5000 X 10 X 10 X 50

Anika [276]

Answer:

25000000

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Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP QUICKLY : find the sum and difference of 5/6 and 1/2

choli [55]

Hello!

The sum of 5/6 and 1/2 is 1 1/2

5/6 > 3/4 so round it to 1.

1/4 ≤ 1/2 ≤ 3/4 so round it to 1/2.

Estimating:

1 + 1/2 = 1 1/2

The difference of 5/6 and 1/2 is 1/2

5/6 > 3/4 so round it to 1.

1/4 ≤ 1/2 ≤ 3/4 so round it to 1/2.

Estimating:

1 - 1/2 = 1/2

Hope this helps!

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4 years ago

The vertical asymptote of the function f(x) = 3 log(x + 3)

ipn [44]

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So, you have a vertical asymptote where

$x+3=0 \iff x=-3$

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3 years ago