Mathematics Middle School

Find the area of the shaded region.

Answers

Answer 1

Answer:

103.62

Step-by-step explanation:

a = πr^2

Area large circle

a = π7²

a = π(49)

a = 153.86

Area inner circle

a = π4²

a = 50.24

Area shaded = large cicle - inner circle

a = 153.86 - 50.24

a = 103.62

Answer 2

the answer is 103.62 :))))))

Related Questions

Evaluate the following expression.
12÷4×32+(4−2)5

Answers

Answer:

answer is 111

Step-by-step explanation:

Answer:

Answer:12÷4×32+(4−2)5 = 106

This is the right Answer for your question :3

I hope you are having a great day ❤️❤️❤️❤️

PLZZZ HELP ME GIVING 20 POINTTSSSS

Answers

Answer:4/5

Step-by-step explanation:

I think it's 4/5 because the number 3 is only one number of 5. And if you subtract 5-1, you'll get 4.

I think it’s 1/5 because theirs only 1 marble with the number 3 on it out of the total 5 marbles

What does asmr mean!?

Answers

Answer:

Autonomous sensory meridian response

Step-by-step explanation:

pretty much it is just a reaction you would have based on hearing or feeling something

is 2/3(3/4x-3/2) equal to 1/2x -1

Answers

Answer:

Step-by-step explanation:

that would be the anwer

Answer: yes

Step-by-step explanation:

2/3(3/4x-3/2)

reduce the numbers and get

1/2x-1

The eggs of birds and other animals come in many different shapes and sizes. Eggs often have a shape that is nearly spherical. When this is true, you can use the formula for a sphere to find their volume.

Fossilized spherical eggs of dinosaurs called titanosaurus sauropods were found in Patagonia. These eggs were 11 centimeters in diameter. Find the volume of an egg. Round your answer to the nearest tenth.

Answers

Answer:

696.9 cm^3 to the nearest tenth.

Step-by-step explanation:

Radius of the egg = 1/2 * 11 = 5.5 cm.

Volume = 4/3 * pi * 5.5^3

= 696.9099703

In which step does a mistake first occur?

(24 ÷ 3 + 10) - 14 ÷ 2

Step 1. (8 + 10) - 14 ÷ 2
Step 2. 18 - 14 ÷ 2
Step 3. 4 ÷ 2
Step 4. 2

Answers

Answer:

Step 3. 4 ÷ 2

Step 4. 2

these two steps are wrong

[tex](24 ÷ 3 + 10) - 14 ÷ 2[/tex]

[tex] (8 + 10) - 14 ÷ 2[/tex]

[tex] (8 + 10) - 7[/tex]

[tex]18 - 7[/tex]

[tex]11[/tex]

Note : See the explanation and get the answer

x is equal to 11 percent you’re welcome

What sequence of transformations, when applied to △ABC , shows that △ABC is similar to △ A ′ B ′ C ′ ? dilation with respect to the origin by a scale factor of 2 followed by a translation of 2 units left dilation with respect to the origin by a scale factor of 1 2 followed by a translation of 2 units right translation of 2 units right followed by a dilation with respect to the origin by a scale factor of 1 2 translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 1 2

Answers

Answer:

The correct sequence of transformations that shows that △ABC is similar to △A′B′C′ is:

translation of 2 units left followed by a dilation with respect to the origin by a scale factor of 12.

Step-by-step explanation:

A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object.

In this case, we can see that a dilation with respect to the origin by a scale factor of 12 would stretch or shrink the triangle, but would not change the angles.

Therefore, we need to apply a translation first to move the triangle into the correct position.

So, we first translate the triangle 2 units left, which does not change its shape or size, but moves it to a position where it can be more easily compared to the other triangle.

Then, we apply a dilation with respect to the origin by a scale factor of 12, which stretches or shrinks the triangle but does not change its shape.

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