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3 years ago

Geomtry help, Need answer as soon as possible please! (image of problem attached)

Mathematics

1 answer:

anzhelika [568]3 years ago

4 0

Answer:

A

Step-by-step explanation:

hope this helps

<h2>brainiest plzz</h2>

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I= pretty aint= best never= friends seen2

notka56 [123]

Answer:

Step-by-step explanation:

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3 years ago

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Can someone please help me answer this?

Setler79 [48]

Answer:

Step-by-step explanation:

If you don't understand some steps, comment it for me please.

1. Find diagonal.

d = 2r

d = 2(9)

d = 18

2. Find length of square.

each length of square = x

$x : 18 = 1 : \sqrt{2}$

$\frac{x}{18} = \frac{1}{\sqrt{2} }$

$\sqrt{2}x = 18$

$x = \frac{18}{\sqrt{2} } = 9\sqrt{2}$

3. Find area of circle and square.

Area for circle

$A = \pi r^2$

$A = \pi (9)^2$

$A = 81\pi = 254.4690...$

Area for square

$A = (length)^2$

$A = (9\sqrt{2})^2$

$A = 162$

4. Subtract area of circle to area of square.

254.4690... - 162 = 92.4690...

5. Find the shaded region.

92.4690... / 4 = 23.1172...

Rounded to the nearest hundredth = 23.12

7 0

3 years ago

A plumber finished there jobs on Tuesday. The first two only cost the owner the $45 trip fee because they book very little to co

Kruka [31]

The plumber's hourly rate is $43. To come to this answer, I first subtracted the $45 fee from 303. That answer was 258, which I divided by 6, because that was the number of hours the plumber worked. That answer was 43, so his hourly rate is $43.

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4 years ago

LINKS WILL be REPORTEd BRainly if correct

romanna [79]

ACDG————————————————

3 0

3 years ago

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Solve this equation 3/5(x-10)=18-4x-1 combine like terms that are on the same side of the equation

hjlf

Answer:

x=5

Step-by-step explanation:

3/5(x-10)=18-4x-1

3/5x-30/5=18-4x-1

3/5x-6=18-4x-1

+6 +6

3/5x=23-4x

+4x +4x

4 3/5x=23

23/5x=23

23/5 divide , so you actually multiply both sides by the reciprocal 5/23

x=5

6 0

3 years ago