A rectangle is placed around a semicircle as shown below. The width of the rectangle is 9 mm. Find the area of the shaded region. Use the value 3.14 for a, and do not round your answer. Be sure to include the correct unit in your answer.
PLEASE HELP

Answers

Answer 1

Answer:

Step-by-step explanation:

So since 9 is your radius because this is half a circle you want to use the equation piR^2 which is pi9^2, by solving this equation you end up with 254.34, which is the area of the semi-circle, now you need to find the area of the box but to solve this you would need the length and width and multiply them together to get the area of the box then subtract that by the area of the semi-circle and you get the shaded region

Related Questions

Mr. Brady draws a fraction on the board. Ken says it's 2/3, and Dan said it's 3/2. Do both of these fractions mean the same thing? If not, which fraction is greater?

Answers

Answer:

Both of these fractions do not mean the same thing. The greater fraction is 3/2.

Step-by-step explanation:

Answer:

3/2 is greater than 2/3

Step-by-step explanation:

2/3 means 2 divided by 3. Since 2 is smaller than 3, 2 divided by 3 is less than 1.

3/2 means 3 divided by 2. Since 3 is greater than 2, 3 divided by 2 is greater than 1.

3/2 is greater than 2/3

Please Help! Will give 25 points and brainliest!

Answers

Answer:

the third option :

(25 - c) / 4

plz help urgent so easy will give brainliest mark for the first answer given!!

Answers

Answer:

Step-by-step explanation:

6). Equation of the line has been given as,

4x + 9y = -9

By converting this equation into y-intercept form,

9y = -4x - 9

[tex]y=-\frac{4}{9}x-\frac{9}{9}[/tex]

[tex]y=-\frac{4}{9}x-1[/tex]

By comparing this equation with y = mx + b

Here, m = Slope of the line

b = y-intercept

Slope of the equation (m) = [tex]-\frac{4}{9}[/tex]

y-intercept (b) = -1

8). Equation of the line is,

5x + 3y = 12

3y = -5x + 12

[tex]y=-\frac{5}{3}x+\frac{12}{3}[/tex]

[tex]y=-\frac{5}{3}x+4[/tex]

Slope of the line = [tex]-\frac{5}{3}[/tex]

y-intercept = 4

What’s the volume of the following shape?

Answers

Answer:

Step-by-step explanation:

It should be 360 Pls mark brainliest

Answer:

180 units^3

Step-by-step explanation:

Formula for the volume of a right triangular prism: V=1/3Ah (A=Area of base triangle, h=height)

BASE TRIANGLE

A= 1/2bh (base•height)

A= 1/2•10•4

A= 40 units^2

VOLUME OF PRISM

V=1/3Ah

V= 1/3•40•18

V= 180 units cubed

Hope this helps! Let me know if I'm off by anything.

What does e-waste or electronic waste not include?

Answers

Answer:

microwave ovens

Step-by-step explanation:

Hopes this helps. Mark as brainlest plz!

CONVERTING LINEAR EQUATIONS EASY HELP URGENT WILL GIVE BRAINLIEST MARK

Answers

Answer: 1. y=[tex]\frac{10}{7}[/tex]x +[tex]\frac{8}{7}[/tex]

2. y=-8x+9

3. y=-[tex]\frac{1}{6}[/tex]x-[tex]\frac{1}{3}[/tex]

4. y=-[tex]\frac{4}{3}[/tex]x+3

Step-by-step explanation:

The perimeter of a right triangle is 40 feet. and the area is 120 square feet. If the lengths of the sides of the triangle are each multiplied by 12, what is the perimeter of the new right triangle?

A) 8640
B) 5760
C) 720
D) 480

Answers

Answer:

Step-by-step explanation:

did it on Time4learning

(x2 + 12x + 14) = (x + 1).

Answers

Answer:

x=-1.34

Step-by-step explanation:

x=-1.34

Belen wants to create a right triangle on a coordinate plane. She draws a vertices at A (3,2) B (6,9) and C (10,6). Belen uses Pythagorean Theorem to determine if she created a right triangle with [tex]\sqrt{B}[/tex] as the right angle.
What are the side lengths of the triangle, and is the triangle a right triangle?

Answers

Answer:

Step-by-step explanation:

1. Point B is located at (-4, -6). Where is the location of B’ after a reflection over the y-axis?
a. (4, -6)
b. (-4, 6)
c. (-6, -4)
d. (-6, 4)

Answers

Answer:

a. (4, -6)

Step-by-step explanation:

When a reflection over the y-axis takes place, the x value will change its sign, while the y value will remain the same. Test this using a graph if needed. Recall that a reflection over the n axis will not change the value of the n coordinate.

Simplify: 2³ + 8 – 16 ÷ 8 ⋅ 2

Answers

Answer:

Step-by-step explanation:

PEMDAS

FILLER FILLER FILLER

Answer:

Step-by-step explanation:

2x2x2=8

8x2=16

16/16=1

8+8=16

16-1=15

An Aztec Salad gets 28 of its Calories from protein. If this is 20% of the total number of
Calories, how many Calories does the salad have? ASAP

Answers

Answer:

140 calories

Step-by-step explanation:

total number of Calories of the salad =

100/20 × 28 = 5×28 = 140

Let total calories=x

20% of x=280.2x=28x=28(5)x=140

HELP ME! I'LL GIVE THE BRAINLIEST

Answers

Answer:

0.0824 (may be incorrect)

How many millagrams are in 17.9 grams?
HELP ASAP

Answers

Answer:

17,900 milligrams

Step-by-step explanation:

1 grams = 1000 milligrams

So, to find the milligrams in grams you have to multiply by 1000

17.9 × 1000 = 17,900

Have a great day!

helpppppppppppppppppppppppppppp me

Answers

I believe it's the last one

sorry if it's not the right one

PLEASE HELP ME!! Math

Answers

Answer: D

Step-by-step explanation:

is Johny or Susie correct?

Answers

Susie is correct because you have to add the x’s separately and not with 5 like Johny did.

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

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The best choice answer is A

Help please don’t understand

Answers

Answer:

x = 105

Step-by-step explanation:

75 and x are on a line that forms 180 degree.

to find x, substract 75 from 180

x = 180-75

I need help with this problem

Someone explain this to me

Answers

Answer:

16.5

Step-by-step explanation:

Look at the relation between the 2 sides that you have measurements for. One is 16cm, the other 24cm. This means that triangle 2 is 1.5 times larger than triangle 1. Multiply the known measurement from tringle 1, 11cm by 1.5 and you get 16.5 cm

How many unique ways are there to arrange the letters in the word PRIOR

Answers

Answer:

Step-by-step explanation:

based on my previous learning.. hope it helps.. correct me if im wrong..

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Answers

Answer:

Beats On Demand

Step-by-step explanation:

Beats on Demand charge $5.99 each month which is less than $8.99

hope this helps <3

This table shows a value that represents an exponential function what is the average rate of change for this function for the interval from x=3 to x=5?

Answers

Answer:

Step-by-step explanation:

The average rate of change on an interval is simply the slope between the endpoints.

We want to find the average rate of change of function y from x= 3 to x = 5.

Find the endpoints. From the table, we know that the endpoints are (3, 27) and (5, 125).

The slope between them is:

[tex]\displaystyle m=\frac{125-27}{5-3}=49[/tex]

So, the average rate of change of function y from x = 3 to x = 5 is 49.

Our answer is C.

Answer:

C. 49

Step-by-step explanation:

I took the test

This drawing shows a human body system. What is the primary function of this body system?

Answers

Answer:

Step-by-step explanation:

This shows the cardiovascular system.

The answer is: The transport of nutrients, water, and oxygen to body cells.

Determine which statements are true or false

Answers

First one false, second one true, third one false

which of the following r-values represents the strongest correlation?

A.-0.61
B.-0.51
C.-0.81
D-0.71

Answers

The r-value that represents the strongest correlation is -0.81 (option C). Details about correlation coefficient can be found below.

What is correlation?

Correlation coefficient is any of the several measures indicating the strength and direction of a linear relationship between two random variables.

The correlation coefficient is denoted by r. A r-value can either be negative or positive depending on the direction of the relationship.

However, the closer a r-value is to 1, the stronger the relationship. This means that a r-value of -0.81 represents the strongest correlation.

Learn more about correlation coefficient at: https://brainly.com/question/27226153

#SPJ1

hello please help i’ll give brainliest pls

Answers

Answer:

iqiquwieueoeukr jffjfk

Step-by-step explanation:

iwiwi3uurueu3u bb fnwowjdk italiano

Please helpp
Extra points and brainleist

Answers

Answer:

The answer is because , hope this helps :)

Step-by-step explanation:

urgente:
Um veículo consome 2,25 litro de combustível em 33,75 quilômetro percorrido. Quanto quilômetro o veículo percorre em um litro de combustível?

A)5
B)7
C)10
D)15

PS: por favor explicar a resposta

Answers

Answer:

Step-by-step explanation:

1) we can use a proportion

2.25 : 33.75 = 1 : x

in a proportion the product of the terms nearest to equal is equal to the therms furthest than equal

33.75 * 1 = 2.25 * x

x = 33.75/2.25 = 15

PLZ HELP I WILL GIVE BRAINIEST AND 15 POINTS!!! answer these 2 questions
Q1. A rectangular prism is a _____ figure.
1. 3-dimensional figure
2. 1-dimensional figure
3. 2-dimensional figure

Q2. If a figure has eight vertices and 12 edges, how many faces does it have?

Answers

Answer:

DELETE

Step-by-step explanation:

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A rectangle is placed around a semicircle as shown below. The width of the rectangle is 9 mm. Find the area of the shaded region. Use the value 3.14 for a, and do not round your answer. Be sure to include the correct unit in your answer. PLEASE HELP​

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A rectangle is placed around a semicircle as shown below. The width of the rectangle is 9 mm. Find the area of the shaded region. Use the value 3.14 for a, and do not round your answer. Be sure to include the correct unit in your answer.
PLEASE HELP