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3 years ago

Need help very badly Find the area of the yellow region. Round to the nearest tenth.

Mathematics

2 answers:

dsp733 years ago

8 0

Answer:

Area of the Yellow Region is 5.4 ft²

Step-by-step explanation:

Given:

Length of the side of the square = 5 ft

Diameter of the Circle = Length of the side = 5 ft

⇒ Radius of the circle, r = 5/2 = 2.5 ft

To find: Area of the Yellow region from the figure.

Area of the Yellow Region = Area of the Square - Area of the Circle

= Side × Side - πr²

= 5 × 5 - 3.14 × (2.5)²

= 25 - 3.14 × 6.25

= 25 - 19.625

= 5.375

≈ 5.4 ft² (nearest tenth)

Therefore, Area of the Yellow Region is 5.4 ft²

Free_Kalibri [48]3 years ago

6 0

Answer:

5.4 ft²

Step-by-step explanation:

Since the circle is inscribed in the square then radius r = 2.5

Area of yellow = area of square - area of circle

A = (5 × 5) - (π × 2.5²)

= 25 - 6.25π ≈ 5.4 ft²

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3 years ago

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mihalych1998 [28]

Answer:

Y=4 X= -6 or (-6,4)

Step-by-step explanation:

Okay so

3x+10y=22

-3x-8y=-14

basically, it's like one big equation. First, subtract 3x from -3x which cancels out and gives us 0
10y minus 8y gives us 2y.
22 minus 14 gives us 8

3x+10y=22

0+2y=8

Now that we have this, we can solve for y. in order to do this, we have to divide both sides by 2.

$\frac{2y}{2} = \frac{8}{2}$

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y= 4

Now we can fill in. You can pick any equation for this but I'm going to chose the first one.

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we can fill in 4 for y

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Next, we're going to divide -18 by 3.

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The 3s cancel out leaving us x. -18 divided by 3 is -6.

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3 years ago